553144175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 728524800

約数和(自身を除く): 175380625

約数列:

[1, 5, 25, 47, 59, 79, 101, 235, 295, 395, 505, 1175, 1475, 1975, 2525, 2773, 3713, 4661, 4747, 5959, 7979, 13865, 18565, 23305, 23735, 29795, 39895, 69325, 92825, 116525, 118675, 148975, 199475, 219067, 280073, 375013, 470761, 1095335, 1400365, 1875065, 2353805, 5476675, 7001825, 9375325, 11769025, 22125767, 110628835, 553144175]

約数ペア:

[(1, 553144175), (5, 110628835), (25, 22125767), (47, 11769025), (59, 9375325), (79, 7001825), (101, 5476675), (235, 2353805), (295, 1875065), (395, 1400365), (505, 1095335), (1175, 470761), (1475, 375013), (1975, 280073), (2525, 219067), (2773, 199475), (3713, 148975), (4661, 118675), (4747, 116525), (5959, 92825), (7979, 69325), (13865, 39895), (18565, 29795), (23305, 23735)]