160948575

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 300605760

約数和(自身を除く): 139657185

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 73, 75, 123, 205, 219, 225, 239, 365, 369, 615, 657, 717, 1025, 1095, 1195, 1825, 1845, 2151, 2993, 3075, 3285, 3585, 5475, 5975, 8979, 9225, 9799, 10755, 14965, 16425, 17447, 17925, 26937, 29397, 44895, 48995, 52341, 53775, 74825, 87235, 88191, 134685, 146985, 157023, 224475, 244975, 261705, 436175, 440955, 673425, 715327, 734925, 785115, 1308525, 2145981, 2204775, 3576635, 3925575, 6437943, 10729905, 17883175, 32189715, 53649525, 160948575]

約数ペア:

[(1, 160948575), (3, 53649525), (5, 32189715), (9, 17883175), (15, 10729905), (25, 6437943), (41, 3925575), (45, 3576635), (73, 2204775), (75, 2145981), (123, 1308525), (205, 785115), (219, 734925), (225, 715327), (239, 673425), (365, 440955), (369, 436175), (615, 261705), (657, 244975), (717, 224475), (1025, 157023), (1095, 146985), (1195, 134685), (1825, 88191), (1845, 87235), (2151, 74825), (2993, 53775), (3075, 52341), (3285, 48995), (3585, 44895), (5475, 29397), (5975, 26937), (8979, 17925), (9225, 17447), (9799, 16425), (10755, 14965)]