47463615

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 88682880

約数和(自身を除く): 41219265

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1291, 1935, 2451, 3873, 4085, 6455, 7353, 11619, 12255, 19365, 24529, 36765, 55513, 58095, 73587, 122645, 166539, 220761, 277565, 367935, 499617, 832695, 1054747, 1103805, 2498085, 3164241, 5273735, 9492723, 15821205, 47463615]

約数ペア:

[(1, 47463615), (3, 15821205), (5, 9492723), (9, 5273735), (15, 3164241), (19, 2498085), (43, 1103805), (45, 1054747), (57, 832695), (95, 499617), (129, 367935), (171, 277565), (215, 220761), (285, 166539), (387, 122645), (645, 73587), (817, 58095), (855, 55513), (1291, 36765), (1935, 24529), (2451, 19365), (3873, 12255), (4085, 11619), (6455, 7353)]