79576805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 40415515

約数列:

[1, 5, 7, 11, 35, 55, 77, 139, 385, 695, 973, 1487, 1529, 4865, 7435, 7645, 10409, 10703, 16357, 52045, 53515, 81785, 114499, 206693, 572495, 1033465, 1446851, 2273623, 7234255, 11368115, 15915361, 79576805]

約数ペア:

[(1, 79576805), (5, 15915361), (7, 11368115), (11, 7234255), (35, 2273623), (55, 1446851), (77, 1033465), (139, 572495), (385, 206693), (695, 114499), (973, 81785), (1487, 53515), (1529, 52045), (4865, 16357), (7435, 10703), (7645, 10409)]