113389425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21911}}^1$

素因数の和:21950

約数の個数: 36

約数和(自身を含む): 211932864

約数和(自身を除く): 98543439

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 21911, 65733, 109555, 197199, 328665, 503953, 547775, 985995, 1511859, 1643325, 2519765, 4535577, 4929975, 7559295, 12598825, 22677885, 37796475, 113389425]

約数ペア:

[(1, 113389425), (3, 37796475), (5, 22677885), (9, 12598825), (15, 7559295), (23, 4929975), (25, 4535577), (45, 2519765), (69, 1643325), (75, 1511859), (115, 985995), (207, 547775), (225, 503953), (345, 328665), (575, 197199), (1035, 109555), (1725, 65733), (5175, 21911)]