4749806215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{6389}}^1$

素因数の和:8343

約数の個数: 32

約数和(自身を含む): 7110996480

約数和(自身を除く): 2361190265

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1931, 6389, 9655, 13517, 21241, 31945, 44723, 67585, 70279, 106205, 148687, 223615, 351395, 491953, 743435, 2459765, 12337159, 61685795, 86360113, 135708749, 431800565, 678543745, 949961243, 4749806215]

約数ペア:

[(1, 4749806215), (5, 949961243), (7, 678543745), (11, 431800565), (35, 135708749), (55, 86360113), (77, 61685795), (385, 12337159), (1931, 2459765), (6389, 743435), (9655, 491953), (13517, 351395), (21241, 223615), (31945, 148687), (44723, 106205), (67585, 70279)]