25603290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 80

約数和(自身を含む): 69948648

約数和(自身を除く): 44345358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 270, 365, 405, 433, 438, 657, 730, 810, 866, 1095, 1299, 1314, 1971, 2165, 2190, 2598, 3285, 3897, 3942, 4330, 5913, 6495, 6570, 7794, 9855, 11691, 11826, 12990, 19485, 19710, 23382, 29565, 31609, 35073, 38970, 58455, 59130, 63218, 70146, 94827, 116910, 158045, 175365, 189654, 284481, 316090, 350730, 474135, 568962, 853443, 948270, 1422405, 1706886, 2560329, 2844810, 4267215, 5120658, 8534430, 12801645, 25603290]

約数ペア:

[(1, 25603290), (2, 12801645), (3, 8534430), (5, 5120658), (6, 4267215), (9, 2844810), (10, 2560329), (15, 1706886), (18, 1422405), (27, 948270), (30, 853443), (45, 568962), (54, 474135), (73, 350730), (81, 316090), (90, 284481), (135, 189654), (146, 175365), (162, 158045), (219, 116910), (270, 94827), (365, 70146), (405, 63218), (433, 59130), (438, 58455), (657, 38970), (730, 35073), (810, 31609), (866, 29565), (1095, 23382), (1299, 19710), (1314, 19485), (1971, 12990), (2165, 11826), (2190, 11691), (2598, 9855), (3285, 7794), (3897, 6570), (3942, 6495), (4330, 5913)]