75497295

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 125737920

約数和(自身を除く): 50240625

約数列:

[1, 3, 5, 15, 29, 87, 145, 197, 435, 591, 881, 985, 2643, 2955, 4405, 5713, 13215, 17139, 25549, 28565, 76647, 85695, 127745, 173557, 383235, 520671, 867785, 2603355, 5033153, 15099459, 25165765, 75497295]

約数ペア:

[(1, 75497295), (3, 25165765), (5, 15099459), (15, 5033153), (29, 2603355), (87, 867785), (145, 520671), (197, 383235), (435, 173557), (591, 127745), (881, 85695), (985, 76647), (2643, 28565), (2955, 25549), (4405, 17139), (5713, 13215)]