157067175

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 268697088

約数和(自身を除く): 111629913

約数列:

[1, 3, 5, 15, 25, 43, 75, 113, 129, 215, 339, 431, 565, 645, 1075, 1293, 1695, 2155, 2825, 3225, 4859, 6465, 8475, 10775, 14577, 18533, 24295, 32325, 48703, 55599, 72885, 92665, 121475, 146109, 243515, 277995, 364425, 463325, 730545, 1217575, 1389975, 2094229, 3652725, 6282687, 10471145, 31413435, 52355725, 157067175]

約数ペア:

[(1, 157067175), (3, 52355725), (5, 31413435), (15, 10471145), (25, 6282687), (43, 3652725), (75, 2094229), (113, 1389975), (129, 1217575), (215, 730545), (339, 463325), (431, 364425), (565, 277995), (645, 243515), (1075, 146109), (1293, 121475), (1695, 92665), (2155, 72885), (2825, 55599), (3225, 48703), (4859, 32325), (6465, 24295), (8475, 18533), (10775, 14577)]