57301395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4123

約数の個数: 32

約数和(自身を含む): 98025984

約数和(自身を除く): 40724589

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4051, 4715, 12153, 14145, 20255, 60765, 93173, 166091, 279519, 465865, 498273, 830455, 1397595, 2491365, 3820093, 11460279, 19100465, 57301395]

約数ペア:

[(1, 57301395), (3, 19100465), (5, 11460279), (15, 3820093), (23, 2491365), (41, 1397595), (69, 830455), (115, 498273), (123, 465865), (205, 279519), (345, 166091), (615, 93173), (943, 60765), (2829, 20255), (4051, 14145), (4715, 12153)]