25619490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 74483136

約数和(自身を除く): 48863646

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 810, 811, 1053, 1170, 1215, 1622, 1755, 2106, 2430, 2433, 3159, 3510, 4055, 4866, 5265, 6318, 7299, 8110, 10530, 10543, 12165, 14598, 15795, 21086, 21897, 24330, 31590, 31629, 36495, 43794, 52715, 63258, 65691, 72990, 94887, 105430, 109485, 131382, 158145, 189774, 197073, 218970, 284661, 316290, 328455, 394146, 474435, 569322, 656910, 853983, 948870, 985365, 1423305, 1707966, 1970730, 2561949, 2846610, 4269915, 5123898, 8539830, 12809745, 25619490]

約数ペア:

[(1, 25619490), (2, 12809745), (3, 8539830), (5, 5123898), (6, 4269915), (9, 2846610), (10, 2561949), (13, 1970730), (15, 1707966), (18, 1423305), (26, 985365), (27, 948870), (30, 853983), (39, 656910), (45, 569322), (54, 474435), (65, 394146), (78, 328455), (81, 316290), (90, 284661), (117, 218970), (130, 197073), (135, 189774), (162, 158145), (195, 131382), (234, 109485), (243, 105430), (270, 94887), (351, 72990), (390, 65691), (405, 63258), (486, 52715), (585, 43794), (702, 36495), (810, 31629), (811, 31590), (1053, 24330), (1170, 21897), (1215, 21086), (1622, 15795), (1755, 14598), (2106, 12165), (2430, 10543), (2433, 10530), (3159, 8110), (3510, 7299), (4055, 6318), (4866, 5265)]