1398462992975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1\times {\mathrm{32369}}^1$

素因数の和:32960

約数の個数: 48

約数和(自身を含む): 1823007962880

約数和(自身を除く): 424544969905

約数列:

[1, 5, 23, 25, 115, 227, 331, 575, 1135, 1655, 5221, 5675, 7613, 8275, 26105, 32369, 38065, 75137, 130525, 161845, 190325, 375685, 744487, 809225, 1728151, 1878425, 3722435, 7347763, 8640755, 10714139, 18612175, 36738815, 43203775, 53570695, 168998549, 183694075, 246425197, 267853475, 844992745, 1232125985, 2432109553, 4224963725, 6160629925, 12160547765, 55938519719, 60802738825, 279692598595, 1398462992975]

約数ペア:

[(1, 1398462992975), (5, 279692598595), (23, 60802738825), (25, 55938519719), (115, 12160547765), (227, 6160629925), (331, 4224963725), (575, 2432109553), (1135, 1232125985), (1655, 844992745), (5221, 267853475), (5675, 246425197), (7613, 183694075), (8275, 168998549), (26105, 53570695), (32369, 43203775), (38065, 36738815), (75137, 18612175), (130525, 10714139), (161845, 8640755), (190325, 7347763), (375685, 3722435), (744487, 1878425), (809225, 1728151)]