16313625

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 31174416

約数和(自身を除く): 14860791

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 853, 1125, 1275, 2125, 2559, 3825, 4265, 6375, 7677, 12795, 14501, 19125, 21325, 38385, 43503, 63975, 72505, 106625, 130509, 191925, 217515, 319875, 362525, 652545, 959625, 1087575, 1812625, 3262725, 5437875, 16313625]

約数ペア:

[(1, 16313625), (3, 5437875), (5, 3262725), (9, 1812625), (15, 1087575), (17, 959625), (25, 652545), (45, 362525), (51, 319875), (75, 217515), (85, 191925), (125, 130509), (153, 106625), (225, 72505), (255, 63975), (375, 43503), (425, 38385), (765, 21325), (853, 19125), (1125, 14501), (1275, 12795), (2125, 7677), (2559, 6375), (3825, 4265)]