72356635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 97574400

約数和(自身を除く): 25217765

約数列:

[1, 5, 13, 31, 65, 149, 155, 241, 403, 745, 1205, 1937, 2015, 3133, 4619, 7471, 9685, 15665, 23095, 35909, 37355, 60047, 97123, 179545, 300235, 466817, 485615, 1113179, 2334085, 5565895, 14471327, 72356635]

約数ペア:

[(1, 72356635), (5, 14471327), (13, 5565895), (31, 2334085), (65, 1113179), (149, 485615), (155, 466817), (241, 300235), (403, 179545), (745, 97123), (1205, 60047), (1937, 37355), (2015, 35909), (3133, 23095), (4619, 15665), (7471, 9685)]