52785825

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 90470400

約数和(自身を除く): 37684575

約数列:

[1, 3, 5, 15, 25, 59, 75, 79, 151, 177, 237, 295, 395, 453, 755, 885, 1185, 1475, 1975, 2265, 3775, 4425, 4661, 5925, 8909, 11325, 11929, 13983, 23305, 26727, 35787, 44545, 59645, 69915, 116525, 133635, 178935, 222725, 298225, 349575, 668175, 703811, 894675, 2111433, 3519055, 10557165, 17595275, 52785825]

約数ペア:

[(1, 52785825), (3, 17595275), (5, 10557165), (15, 3519055), (25, 2111433), (59, 894675), (75, 703811), (79, 668175), (151, 349575), (177, 298225), (237, 222725), (295, 178935), (395, 133635), (453, 116525), (755, 69915), (885, 59645), (1185, 44545), (1475, 35787), (1975, 26727), (2265, 23305), (3775, 13983), (4425, 11929), (4661, 11325), (5925, 8909)]