15077881215

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{9817}}^1$

素因数の和:10229

約数の個数: 64

約数和(自身を含む): 27748024320

約数和(自身を除く): 12670143105

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 367, 465, 837, 1101, 1395, 1835, 3303, 4185, 5505, 9817, 9909, 11377, 16515, 29451, 34131, 49085, 49545, 56885, 88353, 102393, 147255, 170655, 265059, 304327, 307179, 441765, 511965, 912981, 1325295, 1521635, 1535895, 2738943, 3602839, 4564905, 8216829, 10808517, 13694715, 18014195, 32425551, 41084145, 54042585, 97276653, 111688009, 162127755, 335064027, 486383265, 558440045, 1005192081, 1675320135, 3015576243, 5025960405, 15077881215]

約数ペア:

[(1, 15077881215), (3, 5025960405), (5, 3015576243), (9, 1675320135), (15, 1005192081), (27, 558440045), (31, 486383265), (45, 335064027), (93, 162127755), (135, 111688009), (155, 97276653), (279, 54042585), (367, 41084145), (465, 32425551), (837, 18014195), (1101, 13694715), (1395, 10808517), (1835, 8216829), (3303, 4564905), (4185, 3602839), (5505, 2738943), (9817, 1535895), (9909, 1521635), (11377, 1325295), (16515, 912981), (29451, 511965), (34131, 441765), (49085, 307179), (49545, 304327), (56885, 265059), (88353, 170655), (102393, 147255)]