426001875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17477}}^1$

素因数の和:17513

約数の個数: 40

約数和(自身を含む): 764417808

約数和(自身を除く): 338415933

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 4875, 8125, 17477, 24375, 52431, 87385, 227201, 262155, 436925, 681603, 1136005, 1310775, 2184625, 3408015, 5680025, 6553875, 10923125, 17040075, 28400125, 32769375, 85200375, 142000625, 426001875]

約数ペア:

[(1, 426001875), (3, 142000625), (5, 85200375), (13, 32769375), (15, 28400125), (25, 17040075), (39, 10923125), (65, 6553875), (75, 5680025), (125, 3408015), (195, 2184625), (325, 1310775), (375, 1136005), (625, 681603), (975, 436925), (1625, 262155), (1875, 227201), (4875, 87385), (8125, 52431), (17477, 24375)]