24639525

素因数分解:

$3^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 45741120

約数和(自身を除く): 21101595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 173, 211, 225, 519, 633, 675, 865, 1055, 1557, 1899, 2595, 3165, 4325, 4671, 5275, 5697, 7785, 9495, 12975, 15825, 23355, 28485, 36503, 38925, 47475, 109509, 116775, 142425, 182515, 328527, 547545, 912575, 985581, 1642635, 2737725, 4927905, 8213175, 24639525]

約数ペア:

[(1, 24639525), (3, 8213175), (5, 4927905), (9, 2737725), (15, 1642635), (25, 985581), (27, 912575), (45, 547545), (75, 328527), (135, 182515), (173, 142425), (211, 116775), (225, 109509), (519, 47475), (633, 38925), (675, 36503), (865, 28485), (1055, 23355), (1557, 15825), (1899, 12975), (2595, 9495), (3165, 7785), (4325, 5697), (4671, 5275)]