72737535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3301}}^1$

素因数の和:3435

約数の個数: 32

約数和(自身を含む): 126479808

約数和(自身を除く): 53742273

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1469, 1695, 3301, 4407, 7345, 9903, 16505, 22035, 42913, 49515, 128739, 214565, 373013, 643695, 1119039, 1865065, 4849169, 5595195, 14547507, 24245845, 72737535]

約数ペア:

[(1, 72737535), (3, 24245845), (5, 14547507), (13, 5595195), (15, 4849169), (39, 1865065), (65, 1119039), (113, 643695), (195, 373013), (339, 214565), (565, 128739), (1469, 49515), (1695, 42913), (3301, 22035), (4407, 16505), (7345, 9903)]