75313245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5393}}^1$

素因数の和:5434

約数の個数: 48

約数和(自身を含む): 147579840

約数和(自身を除く): 72266595

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 5393, 13965, 16179, 26965, 37751, 80895, 102467, 113253, 188755, 264257, 307401, 512335, 566265, 717269, 792771, 1321285, 1537005, 2151807, 3586345, 3963855, 5020883, 10759035, 15062649, 25104415, 75313245]

約数ペア:

[(1, 75313245), (3, 25104415), (5, 15062649), (7, 10759035), (15, 5020883), (19, 3963855), (21, 3586345), (35, 2151807), (49, 1537005), (57, 1321285), (95, 792771), (105, 717269), (133, 566265), (147, 512335), (245, 307401), (285, 264257), (399, 188755), (665, 113253), (735, 102467), (931, 80895), (1995, 37751), (2793, 26965), (4655, 16179), (5393, 13965)]