2011874925

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{3011}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 3406210560

約数和(自身を除く): 1394335635

約数列:

[1, 3, 5, 15, 25, 59, 75, 151, 177, 295, 453, 755, 885, 1475, 2265, 3011, 3775, 4425, 8909, 9033, 11325, 15055, 26727, 44545, 45165, 75275, 133635, 177649, 222725, 225825, 454661, 532947, 668175, 888245, 1363983, 2273305, 2664735, 4441225, 6819915, 11366525, 13323675, 26824999, 34099575, 80474997, 134124995, 402374985, 670624975, 2011874925]

約数ペア:

[(1, 2011874925), (3, 670624975), (5, 402374985), (15, 134124995), (25, 80474997), (59, 34099575), (75, 26824999), (151, 13323675), (177, 11366525), (295, 6819915), (453, 4441225), (755, 2664735), (885, 2273305), (1475, 1363983), (2265, 888245), (3011, 668175), (3775, 532947), (4425, 454661), (8909, 225825), (9033, 222725), (11325, 177649), (15055, 133635), (26727, 75275), (44545, 45165)]