38853385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 51609600

約数和(自身を除く): 12756215

約数列:

[1, 5, 19, 31, 79, 95, 155, 167, 395, 589, 835, 1501, 2449, 2945, 3173, 5177, 7505, 12245, 13193, 15865, 25885, 46531, 65965, 98363, 232655, 250667, 408983, 491815, 1253335, 2044915, 7770677, 38853385]

約数ペア:

[(1, 38853385), (5, 7770677), (19, 2044915), (31, 1253335), (79, 491815), (95, 408983), (155, 250667), (167, 232655), (395, 98363), (589, 65965), (835, 46531), (1501, 25885), (2449, 15865), (2945, 13193), (3173, 12245), (5177, 7505)]