74766825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 157305408

約数和(自身を除く): 82538583

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 75, 105, 111, 175, 185, 225, 259, 315, 333, 525, 555, 777, 925, 1283, 1295, 1575, 1665, 2331, 2775, 3849, 3885, 6415, 6475, 8325, 8981, 11547, 11655, 19245, 19425, 26943, 32075, 44905, 47471, 57735, 58275, 80829, 96225, 134715, 142413, 224525, 237355, 288675, 332297, 404145, 427239, 673575, 712065, 996891, 1186775, 1661485, 2020725, 2136195, 2990673, 3560325, 4984455, 8307425, 10680975, 14953365, 24922275, 74766825]

約数ペア:

[(1, 74766825), (3, 24922275), (5, 14953365), (7, 10680975), (9, 8307425), (15, 4984455), (21, 3560325), (25, 2990673), (35, 2136195), (37, 2020725), (45, 1661485), (63, 1186775), (75, 996891), (105, 712065), (111, 673575), (175, 427239), (185, 404145), (225, 332297), (259, 288675), (315, 237355), (333, 224525), (525, 142413), (555, 134715), (777, 96225), (925, 80829), (1283, 58275), (1295, 57735), (1575, 47471), (1665, 44905), (2331, 32075), (2775, 26943), (3849, 19425), (3885, 19245), (6415, 11655), (6475, 11547), (8325, 8981)]