2055144315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2273}}^1$

素因数の和:2476

約数の個数: 64

約数和(自身を含む): 3842150400

約数和(自身を除く): 1787006085

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 109, 237, 327, 395, 545, 553, 763, 1185, 1635, 1659, 2273, 2289, 2765, 3815, 6819, 8295, 8611, 11365, 11445, 15911, 25833, 34095, 43055, 47733, 60277, 79555, 129165, 179567, 180831, 238665, 247757, 301385, 538701, 743271, 897835, 904155, 1238785, 1256969, 1734299, 2693505, 3716355, 3770907, 5202897, 6284845, 8671495, 18854535, 19572803, 26014485, 58718409, 97864015, 137009621, 293592045, 411028863, 685048105, 2055144315]

約数ペア:

[(1, 2055144315), (3, 685048105), (5, 411028863), (7, 293592045), (15, 137009621), (21, 97864015), (35, 58718409), (79, 26014485), (105, 19572803), (109, 18854535), (237, 8671495), (327, 6284845), (395, 5202897), (545, 3770907), (553, 3716355), (763, 2693505), (1185, 1734299), (1635, 1256969), (1659, 1238785), (2273, 904155), (2289, 897835), (2765, 743271), (3815, 538701), (6819, 301385), (8295, 247757), (8611, 238665), (11365, 180831), (11445, 179567), (15911, 129165), (25833, 79555), (34095, 60277), (43055, 47733)]