1149173675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 1627500000

約数和(自身を除く): 478326325

約数列:

[1, 5, 13, 19, 25, 65, 95, 149, 247, 325, 475, 745, 1235, 1249, 1937, 2831, 3725, 6175, 6245, 9685, 14155, 16237, 23731, 31225, 36803, 48425, 70775, 81185, 118655, 184015, 186101, 308503, 405925, 593275, 920075, 930505, 1542515, 2419313, 3535919, 4652525, 7712575, 12096565, 17679595, 45966947, 60482825, 88397975, 229834735, 1149173675]

約数ペア:

[(1, 1149173675), (5, 229834735), (13, 88397975), (19, 60482825), (25, 45966947), (65, 17679595), (95, 12096565), (149, 7712575), (247, 4652525), (325, 3535919), (475, 2419313), (745, 1542515), (1235, 930505), (1249, 920075), (1937, 593275), (2831, 405925), (3725, 308503), (6175, 186101), (6245, 184015), (9685, 118655), (14155, 81185), (16237, 70775), (23731, 48425), (31225, 36803)]