3807315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 7157280

約数和(自身を除く): 3349965

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 73, 95, 171, 183, 219, 285, 305, 365, 549, 657, 855, 915, 1095, 1159, 1387, 2745, 3285, 3477, 4161, 4453, 5795, 6935, 10431, 12483, 13359, 17385, 20805, 22265, 40077, 52155, 62415, 66795, 84607, 200385, 253821, 423035, 761463, 1269105, 3807315]

約数ペア:

[(1, 3807315), (3, 1269105), (5, 761463), (9, 423035), (15, 253821), (19, 200385), (45, 84607), (57, 66795), (61, 62415), (73, 52155), (95, 40077), (171, 22265), (183, 20805), (219, 17385), (285, 13359), (305, 12483), (365, 10431), (549, 6935), (657, 5795), (855, 4453), (915, 4161), (1095, 3477), (1159, 3285), (1387, 2745)]