76152405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 146188800

約数和(自身を除く): 70036395

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 89, 105, 145, 203, 267, 281, 435, 445, 609, 623, 843, 1015, 1335, 1405, 1869, 1967, 2581, 3045, 3115, 4215, 5901, 7743, 8149, 9345, 9835, 12905, 18067, 24447, 25009, 29505, 38715, 40745, 54201, 57043, 75027, 90335, 122235, 125045, 171129, 175063, 271005, 285215, 375135, 525189, 725261, 855645, 875315, 2175783, 2625945, 3626305, 5076827, 10878915, 15230481, 25384135, 76152405]

約数ペア:

[(1, 76152405), (3, 25384135), (5, 15230481), (7, 10878915), (15, 5076827), (21, 3626305), (29, 2625945), (35, 2175783), (87, 875315), (89, 855645), (105, 725261), (145, 525189), (203, 375135), (267, 285215), (281, 271005), (435, 175063), (445, 171129), (609, 125045), (623, 122235), (843, 90335), (1015, 75027), (1335, 57043), (1405, 54201), (1869, 40745), (1967, 38715), (2581, 29505), (3045, 25009), (3115, 24447), (4215, 18067), (5901, 12905), (7743, 9835), (8149, 9345)]