16151425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 21675200

約数和(自身を除く): 5523775

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 919, 925, 3515, 4595, 17461, 17575, 22975, 34003, 87305, 170015, 436525, 646057, 850075, 3230285, 16151425]

約数ペア:

[(1, 16151425), (5, 3230285), (19, 850075), (25, 646057), (37, 436525), (95, 170015), (185, 87305), (475, 34003), (703, 22975), (919, 17575), (925, 17461), (3515, 4595)]