42636765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4519}}^1$

素因数の和:4581

約数の個数: 32

約数和(自身を含む): 74200320

約数和(自身を除く): 31563555

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 4519, 9435, 13557, 22595, 67785, 76823, 167203, 230469, 384115, 501609, 836015, 1152345, 2508045, 2842451, 8527353, 14212255, 42636765]

約数ペア:

[(1, 42636765), (3, 14212255), (5, 8527353), (15, 2842451), (17, 2508045), (37, 1152345), (51, 836015), (85, 501609), (111, 384115), (185, 230469), (255, 167203), (555, 76823), (629, 67785), (1887, 22595), (3145, 13557), (4519, 9435)]