15017330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 28159488

約数和(自身を除く): 13142158

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 251, 310, 386, 502, 965, 1255, 1930, 2510, 5983, 7781, 11966, 15562, 29915, 38905, 48443, 59830, 77810, 96886, 242215, 484430, 1501733, 3003466, 7508665, 15017330]

約数ペア:

[(1, 15017330), (2, 7508665), (5, 3003466), (10, 1501733), (31, 484430), (62, 242215), (155, 96886), (193, 77810), (251, 59830), (310, 48443), (386, 38905), (502, 29915), (965, 15562), (1255, 11966), (1930, 7781), (2510, 5983)]