84149715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{983}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 145474560

約数和(自身を除く): 61324845

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 439, 983, 1317, 2195, 2949, 4915, 5707, 6585, 12779, 14745, 17121, 28535, 38337, 63895, 85605, 191685, 431537, 1294611, 2157685, 5609981, 6473055, 16829943, 28049905, 84149715]

約数ペア:

[(1, 84149715), (3, 28049905), (5, 16829943), (13, 6473055), (15, 5609981), (39, 2157685), (65, 1294611), (195, 431537), (439, 191685), (983, 85605), (1317, 63895), (2195, 38337), (2949, 28535), (4915, 17121), (5707, 14745), (6585, 12779)]