15196545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 33277440

約数和(自身を除く): 18080895

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1237, 1365, 1755, 2457, 3711, 4095, 6185, 8659, 11133, 12285, 16081, 18555, 25977, 33399, 43295, 48243, 55665, 77931, 80405, 112567, 129885, 144729, 166995, 233793, 241215, 337701, 389655, 434187, 562835, 723645, 1013103, 1168965, 1688505, 2170935, 3039309, 5065515, 15196545]

約数ペア:

[(1, 15196545), (3, 5065515), (5, 3039309), (7, 2170935), (9, 1688505), (13, 1168965), (15, 1013103), (21, 723645), (27, 562835), (35, 434187), (39, 389655), (45, 337701), (63, 241215), (65, 233793), (91, 166995), (105, 144729), (117, 129885), (135, 112567), (189, 80405), (195, 77931), (273, 55665), (315, 48243), (351, 43295), (455, 33399), (585, 25977), (819, 18555), (945, 16081), (1237, 12285), (1365, 11133), (1755, 8659), (2457, 6185), (3711, 4095)]