38958435

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12547}}^1$

素因数の和:12584

約数の個数: 32

約数和(自身を含む): 72276480

約数和(自身を除く): 33318045

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 12547, 37641, 62735, 112923, 188205, 288581, 338769, 564615, 865743, 1442905, 1693845, 2597229, 4328715, 7791687, 12986145, 38958435]

約数ペア:

[(1, 38958435), (3, 12986145), (5, 7791687), (9, 4328715), (15, 2597229), (23, 1693845), (27, 1442905), (45, 865743), (69, 564615), (115, 338769), (135, 288581), (207, 188205), (345, 112923), (621, 62735), (1035, 37641), (3105, 12547)]