61974045

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{65581}}^1$

素因数の和:65602

約数の個数: 32

約数和(自身を含む): 125917440

約数和(自身を除く): 63943395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 65581, 196743, 327905, 459067, 590229, 983715, 1377201, 1770687, 2295335, 2951145, 4131603, 6886005, 8853435, 12394809, 20658015, 61974045]

約数ペア:

[(1, 61974045), (3, 20658015), (5, 12394809), (7, 8853435), (9, 6886005), (15, 4131603), (21, 2951145), (27, 2295335), (35, 1770687), (45, 1377201), (63, 983715), (105, 590229), (135, 459067), (189, 327905), (315, 196743), (945, 65581)]