331330545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80911}}^1$

素因数の和:80942

約数の個数: 48

約数和(自身を含む): 706847232

約数和(自身を除く): 375516687

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 80911, 242733, 404555, 566377, 728199, 1051843, 1213665, 1699131, 2831885, 3155529, 3640995, 5097393, 5259215, 7362901, 8495655, 9466587, 15777645, 22088703, 25486965, 36814505, 47332935, 66266109, 110443515, 331330545]

約数ペア:

[(1, 331330545), (3, 110443515), (5, 66266109), (7, 47332935), (9, 36814505), (13, 25486965), (15, 22088703), (21, 15777645), (35, 9466587), (39, 8495655), (45, 7362901), (63, 5259215), (65, 5097393), (91, 3640995), (105, 3155529), (117, 2831885), (195, 1699131), (273, 1213665), (315, 1051843), (455, 728199), (585, 566377), (819, 404555), (1365, 242733), (4095, 80911)]