100771215

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 164398080

約数和(自身を除く): 63626865

約数列:

[1, 3, 5, 15, 79, 237, 277, 307, 395, 831, 921, 1185, 1385, 1535, 4155, 4605, 21883, 24253, 65649, 72759, 85039, 109415, 121265, 255117, 328245, 363795, 425195, 1275585, 6718081, 20154243, 33590405, 100771215]

約数ペア:

[(1, 100771215), (3, 33590405), (5, 20154243), (15, 6718081), (79, 1275585), (237, 425195), (277, 363795), (307, 328245), (395, 255117), (831, 121265), (921, 109415), (1185, 85039), (1385, 72759), (1535, 65649), (4155, 24253), (4605, 21883)]