1223094156775

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1\times {\mathrm{7883}}^1$

素因数の和:8628

約数の個数: 48

約数和(自身を含む): 1548103816800

約数和(自身を除く): 325009660025

約数列:

[1, 5, 25, 89, 137, 445, 509, 685, 2225, 2545, 3425, 7883, 12193, 12725, 39415, 45301, 60965, 69733, 197075, 226505, 304825, 348665, 701587, 1079971, 1132525, 1743325, 3507935, 4012447, 5399855, 6206237, 17539675, 20062235, 26999275, 31031185, 96117419, 100311175, 155155925, 357107783, 480587095, 549705239, 1785538915, 2402935475, 2748526195, 8927694575, 13742630975, 48923766271, 244618831355, 1223094156775]

約数ペア:

[(1, 1223094156775), (5, 244618831355), (25, 48923766271), (89, 13742630975), (137, 8927694575), (445, 2748526195), (509, 2402935475), (685, 1785538915), (2225, 549705239), (2545, 480587095), (3425, 357107783), (7883, 155155925), (12193, 100311175), (12725, 96117419), (39415, 31031185), (45301, 26999275), (60965, 20062235), (69733, 17539675), (197075, 6206237), (226505, 5399855), (304825, 4012447), (348665, 3507935), (701587, 1743325), (1079971, 1132525)]