1172218455

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 2054707200

約数和(自身を除く): 882488745

約数列:

[1, 3, 5, 9, 15, 45, 199, 223, 587, 597, 669, 995, 1115, 1761, 1791, 2007, 2935, 2985, 3345, 5283, 8805, 8955, 10035, 26415, 44377, 116813, 130901, 133131, 221885, 350439, 392703, 399393, 584065, 654505, 665655, 1051317, 1178109, 1752195, 1963515, 1996965, 5256585, 5890545, 26049299, 78147897, 130246495, 234443691, 390739485, 1172218455]

約数ペア:

[(1, 1172218455), (3, 390739485), (5, 234443691), (9, 130246495), (15, 78147897), (45, 26049299), (199, 5890545), (223, 5256585), (587, 1996965), (597, 1963515), (669, 1752195), (995, 1178109), (1115, 1051317), (1761, 665655), (1791, 654505), (2007, 584065), (2935, 399393), (2985, 392703), (3345, 350439), (5283, 221885), (8805, 133131), (8955, 130901), (10035, 116813), (26415, 44377)]