13517985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 23482368

約数和(自身を除く): 9964383

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 383, 543, 905, 1149, 1915, 2353, 2715, 4979, 5745, 7059, 11765, 14937, 24895, 35295, 69323, 74685, 207969, 346615, 901199, 1039845, 2703597, 4505995, 13517985]

約数ペア:

[(1, 13517985), (3, 4505995), (5, 2703597), (13, 1039845), (15, 901199), (39, 346615), (65, 207969), (181, 74685), (195, 69323), (383, 35295), (543, 24895), (905, 14937), (1149, 11765), (1915, 7059), (2353, 5745), (2715, 4979)]