1344271875

素因数分解:

$3^1\times 5^5\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 2253855744

約数和(自身を除く): 909583869

約数列:

[1, 3, 5, 15, 25, 75, 125, 223, 375, 625, 643, 669, 1115, 1875, 1929, 3125, 3215, 3345, 5575, 9375, 9645, 16075, 16725, 27875, 48225, 80375, 83625, 139375, 143389, 241125, 401875, 418125, 430167, 696875, 716945, 1205625, 2009375, 2090625, 2150835, 3584725, 6028125, 10754175, 17923625, 53770875, 89618125, 268854375, 448090625, 1344271875]

約数ペア:

[(1, 1344271875), (3, 448090625), (5, 268854375), (15, 89618125), (25, 53770875), (75, 17923625), (125, 10754175), (223, 6028125), (375, 3584725), (625, 2150835), (643, 2090625), (669, 2009375), (1115, 1205625), (1875, 716945), (1929, 696875), (3125, 430167), (3215, 418125), (3345, 401875), (5575, 241125), (9375, 143389), (9645, 139375), (16075, 83625), (16725, 80375), (27875, 48225)]