150912585

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25997}}^1$

素因数の和:26054

約数の個数: 32

約数和(自身を含む): 274538880

約数和(自身を除く): 123626295

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 25997, 77991, 129985, 233973, 389955, 701919, 1117871, 1169865, 3353613, 3509595, 5589355, 10060839, 16768065, 30182517, 50304195, 150912585]

約数ペア:

[(1, 150912585), (3, 50304195), (5, 30182517), (9, 16768065), (15, 10060839), (27, 5589355), (43, 3509595), (45, 3353613), (129, 1169865), (135, 1117871), (215, 701919), (387, 389955), (645, 233973), (1161, 129985), (1935, 77991), (5805, 25997)]