6511185

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 12265344

約数和(自身を除く): 5754159

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 233, 243, 345, 405, 621, 699, 1035, 1165, 1215, 1863, 2097, 3105, 3495, 5359, 5589, 6291, 9315, 10485, 16077, 18873, 26795, 27945, 31455, 48231, 56619, 80385, 94365, 144693, 241155, 283095, 434079, 723465, 1302237, 2170395, 6511185]

約数ペア:

[(1, 6511185), (3, 2170395), (5, 1302237), (9, 723465), (15, 434079), (23, 283095), (27, 241155), (45, 144693), (69, 94365), (81, 80385), (115, 56619), (135, 48231), (207, 31455), (233, 27945), (243, 26795), (345, 18873), (405, 16077), (621, 10485), (699, 9315), (1035, 6291), (1165, 5589), (1215, 5359), (1863, 3495), (2097, 3105)]