158071875

素因数分解:

$3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 283919328

約数和(自身を除く): 125847453

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1297, 1625, 1875, 3125, 3891, 4875, 6485, 8125, 9375, 16861, 19455, 24375, 32425, 40625, 50583, 84305, 97275, 121875, 162125, 252915, 421525, 486375, 810625, 1264575, 2107625, 2431875, 4053125, 6322875, 10538125, 12159375, 31614375, 52690625, 158071875]

約数ペア:

[(1, 158071875), (3, 52690625), (5, 31614375), (13, 12159375), (15, 10538125), (25, 6322875), (39, 4053125), (65, 2431875), (75, 2107625), (125, 1264575), (195, 810625), (325, 486375), (375, 421525), (625, 252915), (975, 162125), (1297, 121875), (1625, 97275), (1875, 84305), (3125, 50583), (3891, 40625), (4875, 32425), (6485, 24375), (8125, 19455), (9375, 16861)]