118968745

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 168461568

約数和(自身を除く): 49492823

約数列:

[1, 5, 7, 35, 43, 137, 215, 301, 577, 685, 959, 1505, 2885, 4039, 4795, 5891, 20195, 24811, 29455, 41237, 79049, 124055, 173677, 206185, 395245, 553343, 868385, 2766715, 3399107, 16995535, 23793749, 118968745]

約数ペア:

[(1, 118968745), (5, 23793749), (7, 16995535), (35, 3399107), (43, 2766715), (137, 868385), (215, 553343), (301, 395245), (577, 206185), (685, 173677), (959, 124055), (1505, 79049), (2885, 41237), (4039, 29455), (4795, 24811), (5891, 20195)]