72110925

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2339

約数の個数: 48

約数和(自身を含む): 135348480

約数和(自身を除く): 63237555

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 2273, 3525, 6345, 6819, 10575, 11365, 20457, 31725, 34095, 56825, 61371, 102285, 106831, 170475, 306855, 320493, 511425, 534155, 961479, 1534275, 1602465, 2670775, 2884437, 4807395, 8012325, 14422185, 24036975, 72110925]

約数ペア:

[(1, 72110925), (3, 24036975), (5, 14422185), (9, 8012325), (15, 4807395), (25, 2884437), (27, 2670775), (45, 1602465), (47, 1534275), (75, 961479), (135, 534155), (141, 511425), (225, 320493), (235, 306855), (423, 170475), (675, 106831), (705, 102285), (1175, 61371), (1269, 56825), (2115, 34095), (2273, 31725), (3525, 20457), (6345, 11365), (6819, 10575)]