89011275

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 151656960

約数和(自身を除く): 62645685

約数列:

[1, 3, 5, 15, 25, 75, 79, 83, 181, 237, 249, 395, 415, 543, 905, 1185, 1245, 1975, 2075, 2715, 4525, 5925, 6225, 6557, 13575, 14299, 15023, 19671, 32785, 42897, 45069, 71495, 75115, 98355, 163925, 214485, 225345, 357475, 375575, 491775, 1072425, 1126725, 1186817, 3560451, 5934085, 17802255, 29670425, 89011275]

約数ペア:

[(1, 89011275), (3, 29670425), (5, 17802255), (15, 5934085), (25, 3560451), (75, 1186817), (79, 1126725), (83, 1072425), (181, 491775), (237, 375575), (249, 357475), (395, 225345), (415, 214485), (543, 163925), (905, 98355), (1185, 75115), (1245, 71495), (1975, 45069), (2075, 42897), (2715, 32785), (4525, 19671), (5925, 15023), (6225, 14299), (6557, 13575)]