283151505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 603832320

約数和(自身を除く): 320680815

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 29, 35, 39, 65, 69, 87, 91, 105, 115, 145, 161, 195, 203, 273, 299, 311, 345, 377, 435, 455, 483, 609, 667, 805, 897, 933, 1015, 1131, 1365, 1495, 1555, 1885, 2001, 2093, 2177, 2415, 2639, 3045, 3335, 4043, 4485, 4665, 4669, 5655, 6279, 6531, 7153, 7917, 8671, 9019, 10005, 10465, 10885, 12129, 13195, 14007, 20215, 21459, 23345, 26013, 27057, 28301, 31395, 32655, 35765, 39585, 43355, 45095, 50071, 60645, 60697, 63133, 70035, 84903, 92989, 107295, 117247, 130065, 135285, 141505, 150213, 182091, 189399, 207437, 250355, 278967, 303485, 315665, 351741, 424515, 464945, 586235, 622311, 650923, 751065, 820729, 910455, 946995, 1037185, 1394835, 1452059, 1758705, 1952769, 2462187, 2696681, 3111555, 3254615, 4103645, 4356177, 7260295, 8090043, 9763845, 12310935, 13483405, 18876767, 21780885, 40450215, 56630301, 94383835, 283151505]

約数ペア:

[(1, 283151505), (3, 94383835), (5, 56630301), (7, 40450215), (13, 21780885), (15, 18876767), (21, 13483405), (23, 12310935), (29, 9763845), (35, 8090043), (39, 7260295), (65, 4356177), (69, 4103645), (87, 3254615), (91, 3111555), (105, 2696681), (115, 2462187), (145, 1952769), (161, 1758705), (195, 1452059), (203, 1394835), (273, 1037185), (299, 946995), (311, 910455), (345, 820729), (377, 751065), (435, 650923), (455, 622311), (483, 586235), (609, 464945), (667, 424515), (805, 351741), (897, 315665), (933, 303485), (1015, 278967), (1131, 250355), (1365, 207437), (1495, 189399), (1555, 182091), (1885, 150213), (2001, 141505), (2093, 135285), (2177, 130065), (2415, 117247), (2639, 107295), (3045, 92989), (3335, 84903), (4043, 70035), (4485, 63133), (4665, 60697), (4669, 60645), (5655, 50071), (6279, 45095), (6531, 43355), (7153, 39585), (7917, 35765), (8671, 32655), (9019, 31395), (10005, 28301), (10465, 27057), (10885, 26013), (12129, 23345), (13195, 21459), (14007, 20215)]