7131776175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{7699}}^1$

素因数の和:7917

約数の個数: 72

約数和(自身を含む): 13405392000

約数和(自身を除く): 6273615825

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 179, 207, 225, 345, 537, 575, 895, 1035, 1611, 1725, 2685, 4117, 4475, 5175, 7699, 8055, 12351, 13425, 20585, 23097, 37053, 38495, 40275, 61755, 69291, 102925, 115485, 177077, 185265, 192475, 308775, 346455, 531231, 577425, 885385, 926325, 1378121, 1593693, 1732275, 2656155, 4134363, 4426925, 6890605, 7968465, 12403089, 13280775, 20671815, 31696783, 34453025, 39842325, 62015445, 95090349, 103359075, 158483915, 285271047, 310077225, 475451745, 792419575, 1426355235, 2377258725, 7131776175]

約数ペア:

[(1, 7131776175), (3, 2377258725), (5, 1426355235), (9, 792419575), (15, 475451745), (23, 310077225), (25, 285271047), (45, 158483915), (69, 103359075), (75, 95090349), (115, 62015445), (179, 39842325), (207, 34453025), (225, 31696783), (345, 20671815), (537, 13280775), (575, 12403089), (895, 7968465), (1035, 6890605), (1611, 4426925), (1725, 4134363), (2685, 2656155), (4117, 1732275), (4475, 1593693), (5175, 1378121), (7699, 926325), (8055, 885385), (12351, 577425), (13425, 531231), (20585, 346455), (23097, 308775), (37053, 192475), (38495, 185265), (40275, 177077), (61755, 115485), (69291, 102925)]