71632125

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 132363504

約数和(自身を除く): 60731379

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 615, 1025, 1125, 1553, 1845, 3075, 4659, 5125, 7765, 9225, 13977, 15375, 23295, 38825, 46125, 63673, 69885, 116475, 191019, 194125, 318365, 349425, 573057, 582375, 955095, 1591825, 1747125, 2865285, 4775475, 7959125, 14326425, 23877375, 71632125]

約数ペア:

[(1, 71632125), (3, 23877375), (5, 14326425), (9, 7959125), (15, 4775475), (25, 2865285), (41, 1747125), (45, 1591825), (75, 955095), (123, 582375), (125, 573057), (205, 349425), (225, 318365), (369, 194125), (375, 191019), (615, 116475), (1025, 69885), (1125, 63673), (1553, 46125), (1845, 38825), (3075, 23295), (4659, 15375), (5125, 13977), (7765, 9225)]