148907925

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{15391}}^1$

素因数の和:15450

約数の個数: 36

約数和(自身を含む): 272930944

約数和(自身を除く): 124023019

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 15391, 46173, 76955, 138519, 230865, 384775, 661813, 692595, 1154325, 1985439, 3309065, 3462975, 5956317, 9927195, 16545325, 29781585, 49635975, 148907925]

約数ペア:

[(1, 148907925), (3, 49635975), (5, 29781585), (9, 16545325), (15, 9927195), (25, 5956317), (43, 3462975), (45, 3309065), (75, 1985439), (129, 1154325), (215, 692595), (225, 661813), (387, 384775), (645, 230865), (1075, 138519), (1935, 76955), (3225, 46173), (9675, 15391)]