4227291285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2451

約数の個数: 128

約数和(自身を含む): 8692531200

約数和(自身を除く): 4465239915

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 31, 35, 57, 87, 93, 95, 105, 133, 145, 155, 203, 217, 285, 399, 435, 465, 551, 589, 609, 651, 665, 899, 1015, 1085, 1653, 1767, 1995, 2357, 2697, 2755, 2945, 3045, 3255, 3857, 4123, 4495, 6293, 7071, 8265, 8835, 11571, 11785, 12369, 13485, 16499, 17081, 18879, 19285, 20615, 31465, 35355, 44783, 49497, 51243, 57855, 61845, 68353, 73067, 82495, 85405, 94395, 119567, 134349, 205059, 219201, 223915, 247485, 256215, 313481, 341765, 358701, 365335, 478471, 511469, 597835, 671745, 940443, 1025295, 1096005, 1298707, 1388273, 1435413, 1534407, 1567405, 1793505, 2118943, 2392355, 2557345, 3896121, 4164819, 4702215, 6356829, 6493535, 6941365, 7177065, 7672035, 9090949, 9717911, 10594715, 14832601, 19480605, 20824095, 27272847, 29153733, 31784145, 40259917, 44497803, 45454745, 48589555, 74163005, 120779751, 136364235, 145768665, 201299585, 222489015, 281819419, 603898755, 845458257, 1409097095, 4227291285]

約数ペア:

[(1, 4227291285), (3, 1409097095), (5, 845458257), (7, 603898755), (15, 281819419), (19, 222489015), (21, 201299585), (29, 145768665), (31, 136364235), (35, 120779751), (57, 74163005), (87, 48589555), (93, 45454745), (95, 44497803), (105, 40259917), (133, 31784145), (145, 29153733), (155, 27272847), (203, 20824095), (217, 19480605), (285, 14832601), (399, 10594715), (435, 9717911), (465, 9090949), (551, 7672035), (589, 7177065), (609, 6941365), (651, 6493535), (665, 6356829), (899, 4702215), (1015, 4164819), (1085, 3896121), (1653, 2557345), (1767, 2392355), (1995, 2118943), (2357, 1793505), (2697, 1567405), (2755, 1534407), (2945, 1435413), (3045, 1388273), (3255, 1298707), (3857, 1096005), (4123, 1025295), (4495, 940443), (6293, 671745), (7071, 597835), (8265, 511469), (8835, 478471), (11571, 365335), (11785, 358701), (12369, 341765), (13485, 313481), (16499, 256215), (17081, 247485), (18879, 223915), (19285, 219201), (20615, 205059), (31465, 134349), (35355, 119567), (44783, 94395), (49497, 85405), (51243, 82495), (57855, 73067), (61845, 68353)]