25451790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9323}}^1$

素因数の和:9353

約数の個数: 64

約数和(自身を含む): 75188736

約数和(自身を除く): 49736946

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9323, 18646, 27969, 46615, 55938, 65261, 93230, 121199, 130522, 139845, 195783, 242398, 279690, 326305, 363597, 391566, 605995, 652610, 727194, 848393, 978915, 1211990, 1696786, 1817985, 1957830, 2545179, 3635970, 4241965, 5090358, 8483930, 12725895, 25451790]

約数ペア:

[(1, 25451790), (2, 12725895), (3, 8483930), (5, 5090358), (6, 4241965), (7, 3635970), (10, 2545179), (13, 1957830), (14, 1817985), (15, 1696786), (21, 1211990), (26, 978915), (30, 848393), (35, 727194), (39, 652610), (42, 605995), (65, 391566), (70, 363597), (78, 326305), (91, 279690), (105, 242398), (130, 195783), (182, 139845), (195, 130522), (210, 121199), (273, 93230), (390, 65261), (455, 55938), (546, 46615), (910, 27969), (1365, 18646), (2730, 9323)]