3279375

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 6579144

約数和(自身を除く): 3299769

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 75, 99, 125, 159, 165, 225, 265, 275, 375, 477, 495, 583, 625, 795, 825, 1125, 1325, 1375, 1749, 1875, 2385, 2475, 2915, 3975, 4125, 5247, 5625, 6625, 6875, 8745, 11925, 12375, 14575, 19875, 20625, 26235, 33125, 43725, 59625, 61875, 72875, 99375, 131175, 218625, 298125, 364375, 655875, 1093125, 3279375]

約数ペア:

[(1, 3279375), (3, 1093125), (5, 655875), (9, 364375), (11, 298125), (15, 218625), (25, 131175), (33, 99375), (45, 72875), (53, 61875), (55, 59625), (75, 43725), (99, 33125), (125, 26235), (159, 20625), (165, 19875), (225, 14575), (265, 12375), (275, 11925), (375, 8745), (477, 6875), (495, 6625), (583, 5625), (625, 5247), (795, 4125), (825, 3975), (1125, 2915), (1325, 2475), (1375, 2385), (1749, 1875)]