73970805

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 122830848

約数和(自身を除く): 48860043

約数列:

[1, 3, 5, 15, 31, 93, 155, 271, 465, 587, 813, 1355, 1761, 2935, 4065, 8401, 8805, 18197, 25203, 42005, 54591, 90985, 126015, 159077, 272955, 477231, 795385, 2386155, 4931387, 14794161, 24656935, 73970805]

約数ペア:

[(1, 73970805), (3, 24656935), (5, 14794161), (15, 4931387), (31, 2386155), (93, 795385), (155, 477231), (271, 272955), (465, 159077), (587, 126015), (813, 90985), (1355, 54591), (1761, 42005), (2935, 25203), (4065, 18197), (8401, 8805)]