118439355

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 192456000

約数和(自身を除く): 74016645

約数列:

[1, 3, 5, 15, 149, 197, 269, 447, 591, 745, 807, 985, 1345, 2235, 2955, 4035, 29353, 40081, 52993, 88059, 120243, 146765, 158979, 200405, 264965, 440295, 601215, 794895, 7895957, 23687871, 39479785, 118439355]

約数ペア:

[(1, 118439355), (3, 39479785), (5, 23687871), (15, 7895957), (149, 794895), (197, 601215), (269, 440295), (447, 264965), (591, 200405), (745, 158979), (807, 146765), (985, 120243), (1345, 88059), (2235, 52993), (2955, 40081), (4035, 29353)]