42359905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 61337088

約数和(自身を除く): 18977183

約数列:

[1, 5, 7, 23, 35, 101, 115, 161, 505, 521, 707, 805, 2323, 2605, 3535, 3647, 11615, 11983, 16261, 18235, 52621, 59915, 81305, 83881, 263105, 368347, 419405, 1210283, 1841735, 6051415, 8471981, 42359905]

約数ペア:

[(1, 42359905), (5, 8471981), (7, 6051415), (23, 1841735), (35, 1210283), (101, 419405), (115, 368347), (161, 263105), (505, 83881), (521, 81305), (707, 59915), (805, 52621), (2323, 18235), (2605, 16261), (3535, 11983), (3647, 11615)]