12437891535

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{39019}}^1$

素因数の和:39375

約数の個数: 32

約数和(自身を含む): 20227968000

約数和(自身を除く): 7790076465

約数列:

[1, 3, 5, 15, 79, 237, 269, 395, 807, 1185, 1345, 4035, 21251, 39019, 63753, 106255, 117057, 195095, 318765, 585285, 3082501, 9247503, 10496111, 15412505, 31488333, 46237515, 52480555, 157441665, 829192769, 2487578307, 4145963845, 12437891535]

約数ペア:

[(1, 12437891535), (3, 4145963845), (5, 2487578307), (15, 829192769), (79, 157441665), (237, 52480555), (269, 46237515), (395, 31488333), (807, 15412505), (1185, 10496111), (1345, 9247503), (4035, 3082501), (21251, 585285), (39019, 318765), (63753, 195095), (106255, 117057)]