1258875

素因数分解:

$3^3\times 5^3\times {\mathrm{373}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 2333760

約数和(自身を除く): 1074885

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 373, 375, 675, 1119, 1125, 1865, 3357, 3375, 5595, 9325, 10071, 16785, 27975, 46625, 50355, 83925, 139875, 251775, 419625, 1258875]

約数ペア:

[(1, 1258875), (3, 419625), (5, 251775), (9, 139875), (15, 83925), (25, 50355), (27, 46625), (45, 27975), (75, 16785), (125, 10071), (135, 9325), (225, 5595), (373, 3375), (375, 3357), (675, 1865), (1119, 1125)]