70500015

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 128044800

約数和(自身を除く): 57544785

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 89, 145, 261, 267, 435, 445, 607, 801, 1305, 1335, 1821, 2581, 3035, 4005, 5463, 7743, 9105, 12905, 17603, 23229, 27315, 38715, 52809, 54023, 88015, 116145, 158427, 162069, 264045, 270115, 486207, 792135, 810345, 1566667, 2431035, 4700001, 7833335, 14100003, 23500005, 70500015]

約数ペア:

[(1, 70500015), (3, 23500005), (5, 14100003), (9, 7833335), (15, 4700001), (29, 2431035), (45, 1566667), (87, 810345), (89, 792135), (145, 486207), (261, 270115), (267, 264045), (435, 162069), (445, 158427), (607, 116145), (801, 88015), (1305, 54023), (1335, 52809), (1821, 38715), (2581, 27315), (3035, 23229), (4005, 17603), (5463, 12905), (7743, 9105)]