2016162375

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 3463848960

約数和(自身を除く): 1447686585

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 185, 331, 375, 439, 555, 925, 993, 1317, 1655, 2195, 2775, 4625, 4965, 6585, 8275, 10975, 12247, 13875, 16243, 24825, 32925, 36741, 41375, 48729, 54875, 61235, 81215, 124125, 145309, 164625, 183705, 243645, 306175, 406075, 435927, 726545, 918525, 1218225, 1530875, 2030375, 2179635, 3632725, 4592625, 5376433, 6091125, 10898175, 16129299, 18163625, 26882165, 54490875, 80646495, 134410825, 403232475, 672054125, 2016162375]

約数ペア:

[(1, 2016162375), (3, 672054125), (5, 403232475), (15, 134410825), (25, 80646495), (37, 54490875), (75, 26882165), (111, 18163625), (125, 16129299), (185, 10898175), (331, 6091125), (375, 5376433), (439, 4592625), (555, 3632725), (925, 2179635), (993, 2030375), (1317, 1530875), (1655, 1218225), (2195, 918525), (2775, 726545), (4625, 435927), (4965, 406075), (6585, 306175), (8275, 243645), (10975, 183705), (12247, 164625), (13875, 145309), (16243, 124125), (24825, 81215), (32925, 61235), (36741, 54875), (41375, 48729)]