16114375

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 40

約数和(自身を含む): 22492800

約数和(自身を除く): 6378425

約数列:

[1, 5, 19, 23, 25, 59, 95, 115, 125, 295, 437, 475, 575, 625, 1121, 1357, 1475, 2185, 2375, 2875, 5605, 6785, 7375, 10925, 11875, 14375, 25783, 28025, 33925, 36875, 54625, 128915, 140125, 169625, 273125, 644575, 700625, 848125, 3222875, 16114375]

約数ペア:

[(1, 16114375), (5, 3222875), (19, 848125), (23, 700625), (25, 644575), (59, 273125), (95, 169625), (115, 140125), (125, 128915), (295, 54625), (437, 36875), (475, 33925), (575, 28025), (625, 25783), (1121, 14375), (1357, 11875), (1475, 10925), (2185, 7375), (2375, 6785), (2875, 5605)]