4016285

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 6133428

約数和(自身を除く): 2117143

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 97, 169, 245, 455, 485, 637, 679, 845, 1183, 1261, 3185, 3395, 4753, 5915, 6305, 8281, 8827, 16393, 23765, 41405, 44135, 61789, 81965, 114751, 308945, 573755, 803257, 4016285]

約数ペア:

[(1, 4016285), (5, 803257), (7, 573755), (13, 308945), (35, 114751), (49, 81965), (65, 61789), (91, 44135), (97, 41405), (169, 23765), (245, 16393), (455, 8827), (485, 8281), (637, 6305), (679, 5915), (845, 4753), (1183, 3395), (1261, 3185)]