82568655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 165634560

約数和(自身を除く): 83065905

約数列:

[1, 3, 5, 9, 13, 15, 29, 31, 39, 45, 65, 87, 93, 117, 145, 155, 157, 195, 261, 279, 377, 403, 435, 465, 471, 585, 785, 899, 1131, 1209, 1305, 1395, 1413, 1885, 2015, 2041, 2355, 2697, 3393, 3627, 4495, 4553, 4867, 5655, 6045, 6123, 7065, 8091, 10205, 11687, 13485, 13659, 14601, 16965, 18135, 18369, 22765, 24335, 30615, 35061, 40455, 40977, 43803, 58435, 59189, 63271, 68295, 73005, 91845, 105183, 141143, 175305, 177567, 189813, 204885, 219015, 295945, 316355, 423429, 525915, 532701, 569439, 705715, 887835, 949065, 1270287, 1834859, 2117145, 2663505, 2847195, 5504577, 6351435, 9174295, 16513731, 27522885, 82568655]

約数ペア:

[(1, 82568655), (3, 27522885), (5, 16513731), (9, 9174295), (13, 6351435), (15, 5504577), (29, 2847195), (31, 2663505), (39, 2117145), (45, 1834859), (65, 1270287), (87, 949065), (93, 887835), (117, 705715), (145, 569439), (155, 532701), (157, 525915), (195, 423429), (261, 316355), (279, 295945), (377, 219015), (403, 204885), (435, 189813), (465, 177567), (471, 175305), (585, 141143), (785, 105183), (899, 91845), (1131, 73005), (1209, 68295), (1305, 63271), (1395, 59189), (1413, 58435), (1885, 43803), (2015, 40977), (2041, 40455), (2355, 35061), (2697, 30615), (3393, 24335), (3627, 22765), (4495, 18369), (4553, 18135), (4867, 16965), (5655, 14601), (6045, 13659), (6123, 13485), (7065, 11687), (8091, 10205)]