15705748845

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{8713}}^1$

素因数の和:9742

約数の個数: 48

約数和(自身を含む): 27919028592

約数和(自身を除く): 12213279747

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 977, 1845, 2931, 4885, 8713, 8793, 14655, 26139, 40057, 43565, 43965, 78417, 120171, 130695, 200285, 357233, 360513, 392085, 600855, 1071699, 1786165, 1802565, 3215097, 5358495, 8512601, 16075485, 25537803, 42563005, 76613409, 127689015, 349016641, 383067045, 1047049923, 1745083205, 3141149769, 5235249615, 15705748845]

約数ペア:

[(1, 15705748845), (3, 5235249615), (5, 3141149769), (9, 1745083205), (15, 1047049923), (41, 383067045), (45, 349016641), (123, 127689015), (205, 76613409), (369, 42563005), (615, 25537803), (977, 16075485), (1845, 8512601), (2931, 5358495), (4885, 3215097), (8713, 1802565), (8793, 1786165), (14655, 1071699), (26139, 600855), (40057, 392085), (43565, 360513), (43965, 357233), (78417, 200285), (120171, 130695)]