148889715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12517}}^1$

素因数の和:12599

約数の個数: 32

約数和(自身を含む): 260774976

約数和(自身を除く): 111885261

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 11895, 12517, 37551, 62585, 162721, 187755, 488163, 763537, 813605, 2290611, 2440815, 3817685, 9925981, 11453055, 29777943, 49629905, 148889715]

約数ペア:

[(1, 148889715), (3, 49629905), (5, 29777943), (13, 11453055), (15, 9925981), (39, 3817685), (61, 2440815), (65, 2290611), (183, 813605), (195, 763537), (305, 488163), (793, 187755), (915, 162721), (2379, 62585), (3965, 37551), (11895, 12517)]