57300425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 88744320

約数和(自身を除く): 31443895

約数列:

[1, 5, 7, 13, 25, 35, 65, 89, 91, 175, 283, 325, 445, 455, 623, 1157, 1415, 1981, 2225, 2275, 3115, 3679, 5785, 7075, 8099, 9905, 15575, 18395, 25187, 25753, 28925, 40495, 49525, 91975, 125935, 128765, 176309, 202475, 327431, 629675, 643825, 881545, 1637155, 2292017, 4407725, 8185775, 11460085, 57300425]

約数ペア:

[(1, 57300425), (5, 11460085), (7, 8185775), (13, 4407725), (25, 2292017), (35, 1637155), (65, 881545), (89, 643825), (91, 629675), (175, 327431), (283, 202475), (325, 176309), (445, 128765), (455, 125935), (623, 91975), (1157, 49525), (1415, 40495), (1981, 28925), (2225, 25753), (2275, 25187), (3115, 18395), (3679, 15575), (5785, 9905), (7075, 8099)]