2637375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 4734912

約数和(自身を除く): 2097537

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 541, 975, 1623, 1625, 2705, 4875, 7033, 8115, 13525, 21099, 35165, 40575, 67625, 105495, 175825, 202875, 527475, 879125, 2637375]

約数ペア:

[(1, 2637375), (3, 879125), (5, 527475), (13, 202875), (15, 175825), (25, 105495), (39, 67625), (65, 40575), (75, 35165), (125, 21099), (195, 13525), (325, 8115), (375, 7033), (541, 4875), (975, 2705), (1623, 1625)]