137387685

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{61471}}^1$

素因数の和:61628

約数の個数: 16

約数和(自身を含む): 221299200

約数和(自身を除く): 83911515

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 61471, 184413, 307355, 922065, 9159179, 27477537, 45795895, 137387685]

約数ペア:

[(1, 137387685), (3, 45795895), (5, 27477537), (15, 9159179), (149, 922065), (447, 307355), (745, 184413), (2235, 61471)]