4376325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 7856640

約数和(自身を除く): 3480315

約数列:

[1, 3, 5, 15, 23, 25, 43, 59, 69, 75, 115, 129, 177, 215, 295, 345, 575, 645, 885, 989, 1075, 1357, 1475, 1725, 2537, 2967, 3225, 4071, 4425, 4945, 6785, 7611, 12685, 14835, 20355, 24725, 33925, 38055, 58351, 63425, 74175, 101775, 175053, 190275, 291755, 875265, 1458775, 4376325]

約数ペア:

[(1, 4376325), (3, 1458775), (5, 875265), (15, 291755), (23, 190275), (25, 175053), (43, 101775), (59, 74175), (69, 63425), (75, 58351), (115, 38055), (129, 33925), (177, 24725), (215, 20355), (295, 14835), (345, 12685), (575, 7611), (645, 6785), (885, 4945), (989, 4425), (1075, 4071), (1357, 3225), (1475, 2967), (1725, 2537)]