25112910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 65427264

約数和(自身を除く): 40314354

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1201, 1230, 1394, 2091, 2402, 3485, 3603, 4182, 6005, 6970, 7206, 10455, 12010, 18015, 20417, 20910, 36030, 40834, 49241, 61251, 98482, 102085, 122502, 147723, 204170, 246205, 295446, 306255, 492410, 612510, 738615, 837097, 1477230, 1674194, 2511291, 4185485, 5022582, 8370970, 12556455, 25112910]

約数ペア:

[(1, 25112910), (2, 12556455), (3, 8370970), (5, 5022582), (6, 4185485), (10, 2511291), (15, 1674194), (17, 1477230), (30, 837097), (34, 738615), (41, 612510), (51, 492410), (82, 306255), (85, 295446), (102, 246205), (123, 204170), (170, 147723), (205, 122502), (246, 102085), (255, 98482), (410, 61251), (510, 49241), (615, 40834), (697, 36030), (1201, 20910), (1230, 20417), (1394, 18015), (2091, 12010), (2402, 10455), (3485, 7206), (3603, 6970), (4182, 6005)]