63405135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61261}}^1$

素因数の和:61295

約数の個数: 24

約数和(自身を含む): 114682464

約数和(自身を除く): 51277329

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 61261, 183783, 306305, 551349, 918915, 1409003, 2756745, 4227009, 7045015, 12681027, 21135045, 63405135]

約数ペア:

[(1, 63405135), (3, 21135045), (5, 12681027), (9, 7045015), (15, 4227009), (23, 2756745), (45, 1409003), (69, 918915), (115, 551349), (207, 306305), (345, 183783), (1035, 61261)]