272632005

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 483116400

約数和(自身を除く): 210484395

約数列:

[1, 3, 5, 9, 15, 45, 73, 149, 219, 365, 447, 557, 657, 745, 1095, 1341, 1671, 2235, 2785, 3285, 5013, 6705, 8355, 10877, 25065, 32631, 40661, 54385, 82993, 97893, 121983, 163155, 203305, 248979, 365949, 414965, 489465, 609915, 746937, 1244895, 1829745, 3734685, 6058489, 18175467, 30292445, 54526401, 90877335, 272632005]

約数ペア:

[(1, 272632005), (3, 90877335), (5, 54526401), (9, 30292445), (15, 18175467), (45, 6058489), (73, 3734685), (149, 1829745), (219, 1244895), (365, 746937), (447, 609915), (557, 489465), (657, 414965), (745, 365949), (1095, 248979), (1341, 203305), (1671, 163155), (2235, 121983), (2785, 97893), (3285, 82993), (5013, 54385), (6705, 40661), (8355, 32631), (10877, 25065)]