380540615

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 576360288

約数和(自身を除く): 195819673

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 163, 245, 455, 637, 733, 815, 1141, 2119, 3185, 3665, 5131, 5705, 7987, 9529, 10595, 14833, 25655, 35917, 39935, 47645, 66703, 74165, 103831, 119479, 179585, 333515, 466921, 519155, 597395, 836353, 1553227, 2334605, 4181765, 5854471, 7766135, 10872589, 29272355, 54362945, 76108123, 380540615]

約数ペア:

[(1, 380540615), (5, 76108123), (7, 54362945), (13, 29272355), (35, 10872589), (49, 7766135), (65, 5854471), (91, 4181765), (163, 2334605), (245, 1553227), (455, 836353), (637, 597395), (733, 519155), (815, 466921), (1141, 333515), (2119, 179585), (3185, 119479), (3665, 103831), (5131, 74165), (5705, 66703), (7987, 47645), (9529, 39935), (10595, 35917), (14833, 25655)]