90238435

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 127526400

約数和(自身を除く): 37287965

約数列:

[1, 5, 7, 35, 59, 89, 295, 413, 445, 491, 623, 2065, 2455, 3115, 3437, 5251, 17185, 26255, 28969, 36757, 43699, 144845, 183785, 202783, 218495, 305893, 1013915, 1529465, 2578241, 12891205, 18047687, 90238435]

約数ペア:

[(1, 90238435), (5, 18047687), (7, 12891205), (35, 2578241), (59, 1529465), (89, 1013915), (295, 305893), (413, 218495), (445, 202783), (491, 183785), (623, 144845), (2065, 43699), (2455, 36757), (3115, 28969), (3437, 26255), (5251, 17185)]