16197375

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 27555840

約数和(自身を除く): 11358465

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 705, 919, 1175, 2757, 3525, 4595, 5875, 13785, 17625, 22975, 43193, 68925, 114875, 129579, 215965, 344625, 647895, 1079825, 3239475, 5399125, 16197375]

約数ペア:

[(1, 16197375), (3, 5399125), (5, 3239475), (15, 1079825), (25, 647895), (47, 344625), (75, 215965), (125, 129579), (141, 114875), (235, 68925), (375, 43193), (705, 22975), (919, 17625), (1175, 13785), (2757, 5875), (3525, 4595)]