71714835

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 136396800

約数和(自身を除く): 64681965

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 73, 95, 135, 171, 219, 285, 365, 383, 513, 657, 855, 1095, 1149, 1387, 1915, 1971, 2565, 3285, 3447, 4161, 5745, 6935, 7277, 9855, 10341, 12483, 17235, 20805, 21831, 27959, 36385, 37449, 51705, 62415, 65493, 83877, 109155, 139795, 187245, 196479, 251631, 327465, 419385, 531221, 754893, 982395, 1258155, 1593663, 2656105, 3774465, 4780989, 7968315, 14342967, 23904945, 71714835]

約数ペア:

[(1, 71714835), (3, 23904945), (5, 14342967), (9, 7968315), (15, 4780989), (19, 3774465), (27, 2656105), (45, 1593663), (57, 1258155), (73, 982395), (95, 754893), (135, 531221), (171, 419385), (219, 327465), (285, 251631), (365, 196479), (383, 187245), (513, 139795), (657, 109155), (855, 83877), (1095, 65493), (1149, 62415), (1387, 51705), (1915, 37449), (1971, 36385), (2565, 27959), (3285, 21831), (3447, 20805), (4161, 17235), (5745, 12483), (6935, 10341), (7277, 9855)]