73337075

素因数分解:

$5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:612

約数の個数: 36

約数和(自身を含む): 106825752

約数和(自身を除く): 33488677

約数列:

[1, 5, 7, 25, 35, 49, 131, 175, 245, 457, 655, 917, 1225, 2285, 3199, 3275, 4585, 6419, 11425, 15995, 22393, 22925, 32095, 59867, 79975, 111965, 160475, 299335, 419069, 559825, 1496675, 2095345, 2933483, 10476725, 14667415, 73337075]

約数ペア:

[(1, 73337075), (5, 14667415), (7, 10476725), (25, 2933483), (35, 2095345), (49, 1496675), (131, 559825), (175, 419069), (245, 299335), (457, 160475), (655, 111965), (917, 79975), (1225, 59867), (2285, 32095), (3199, 22925), (3275, 22393), (4585, 15995), (6419, 11425)]