27570445

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 40849920

約数和(自身を除く): 13279475

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 1181, 3335, 4669, 5905, 8267, 23345, 27163, 34249, 41335, 135815, 171245, 190141, 239743, 787727, 950705, 1198715, 3938635, 5514089, 27570445]

約数ペア:

[(1, 27570445), (5, 5514089), (7, 3938635), (23, 1198715), (29, 950705), (35, 787727), (115, 239743), (145, 190141), (161, 171245), (203, 135815), (667, 41335), (805, 34249), (1015, 27163), (1181, 23345), (3335, 8267), (4669, 5905)]