2977884855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 5743595520

約数和(自身を除く): 2765710665

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 271, 281, 395, 495, 711, 813, 843, 869, 1185, 1355, 1405, 2439, 2529, 2607, 2981, 3091, 3555, 4065, 4215, 4345, 7821, 8943, 9273, 12195, 12645, 13035, 14905, 15455, 21409, 22199, 26829, 27819, 39105, 44715, 46365, 64227, 66597, 76151, 107045, 110995, 134145, 139095, 192681, 199791, 228453, 235499, 244189, 321135, 332985, 380755, 685359, 706497, 732567, 837661, 963405, 998955, 1142265, 1177495, 1220945, 2119491, 2197701, 2512983, 3426795, 3532485, 3662835, 4188305, 6015929, 7538949, 10597455, 10988505, 12564915, 18047787, 30079645, 37694745, 54143361, 66175219, 90238935, 198525657, 270716805, 330876095, 595576971, 992628285, 2977884855]

約数ペア:

[(1, 2977884855), (3, 992628285), (5, 595576971), (9, 330876095), (11, 270716805), (15, 198525657), (33, 90238935), (45, 66175219), (55, 54143361), (79, 37694745), (99, 30079645), (165, 18047787), (237, 12564915), (271, 10988505), (281, 10597455), (395, 7538949), (495, 6015929), (711, 4188305), (813, 3662835), (843, 3532485), (869, 3426795), (1185, 2512983), (1355, 2197701), (1405, 2119491), (2439, 1220945), (2529, 1177495), (2607, 1142265), (2981, 998955), (3091, 963405), (3555, 837661), (4065, 732567), (4215, 706497), (4345, 685359), (7821, 380755), (8943, 332985), (9273, 321135), (12195, 244189), (12645, 235499), (13035, 228453), (14905, 199791), (15455, 192681), (21409, 139095), (22199, 134145), (26829, 110995), (27819, 107045), (39105, 76151), (44715, 66597), (46365, 64227)]