25687350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4422

約数の個数: 72

約数和(自身を含む): 74338992

約数和(自身を除く): 48651642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 4391, 5850, 8782, 13173, 21955, 26346, 39519, 43910, 57083, 65865, 79038, 109775, 114166, 131730, 171249, 197595, 219550, 285415, 329325, 342498, 395190, 513747, 570830, 658650, 856245, 987975, 1027494, 1427075, 1712490, 1975950, 2568735, 2854150, 4281225, 5137470, 8562450, 12843675, 25687350]

約数ペア:

[(1, 25687350), (2, 12843675), (3, 8562450), (5, 5137470), (6, 4281225), (9, 2854150), (10, 2568735), (13, 1975950), (15, 1712490), (18, 1427075), (25, 1027494), (26, 987975), (30, 856245), (39, 658650), (45, 570830), (50, 513747), (65, 395190), (75, 342498), (78, 329325), (90, 285415), (117, 219550), (130, 197595), (150, 171249), (195, 131730), (225, 114166), (234, 109775), (325, 79038), (390, 65865), (450, 57083), (585, 43910), (650, 39519), (975, 26346), (1170, 21955), (1950, 13173), (2925, 8782), (4391, 5850)]