156945690225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{406253}}^1$

素因数の和:406387

約数の個数: 72

約数和(自身を含む): 300590584632

約数和(自身を除く): 143644894407

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 101, 153, 225, 255, 303, 425, 505, 765, 909, 1275, 1515, 1717, 2525, 3825, 4545, 5151, 7575, 8585, 15453, 22725, 25755, 42925, 77265, 128775, 386325, 406253, 1218759, 2031265, 3656277, 6093795, 6906301, 10156325, 18281385, 20718903, 30468975, 34531505, 41031553, 62156709, 91406925, 103594515, 123094659, 172657525, 205157765, 310783545, 369283977, 517972575, 615473295, 697536401, 1025788825, 1553917725, 1846419885, 2092609203, 3077366475, 3487682005, 6277827609, 9232099425, 10463046015, 17438410025, 31389138045, 52315230075, 156945690225]

約数ペア:

[(1, 156945690225), (3, 52315230075), (5, 31389138045), (9, 17438410025), (15, 10463046015), (17, 9232099425), (25, 6277827609), (45, 3487682005), (51, 3077366475), (75, 2092609203), (85, 1846419885), (101, 1553917725), (153, 1025788825), (225, 697536401), (255, 615473295), (303, 517972575), (425, 369283977), (505, 310783545), (765, 205157765), (909, 172657525), (1275, 123094659), (1515, 103594515), (1717, 91406925), (2525, 62156709), (3825, 41031553), (4545, 34531505), (5151, 30468975), (7575, 20718903), (8585, 18281385), (15453, 10156325), (22725, 6906301), (25755, 6093795), (42925, 3656277), (77265, 2031265), (128775, 1218759), (386325, 406253)]