12375375

素因数分解:

$3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 20968896

約数和(自身を除く): 8593521

約数列:

[1, 3, 5, 15, 25, 61, 75, 125, 183, 305, 375, 541, 915, 1525, 1623, 2705, 4575, 7625, 8115, 13525, 22875, 33001, 40575, 67625, 99003, 165005, 202875, 495015, 825025, 2475075, 4125125, 12375375]

約数ペア:

[(1, 12375375), (3, 4125125), (5, 2475075), (15, 825025), (25, 495015), (61, 202875), (75, 165005), (125, 99003), (183, 67625), (305, 40575), (375, 33001), (541, 22875), (915, 13525), (1525, 8115), (1623, 7625), (2705, 4575)]