83079225

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 157743872

約数和(自身を除く): 74664647

約数列:

[1, 3, 5, 9, 15, 25, 31, 43, 45, 75, 93, 129, 155, 215, 225, 277, 279, 387, 465, 645, 775, 831, 1075, 1333, 1385, 1395, 1935, 2325, 2493, 3225, 3999, 4155, 6665, 6925, 6975, 8587, 9675, 11911, 11997, 12465, 19995, 20775, 25761, 33325, 35733, 42935, 59555, 59985, 62325, 77283, 99975, 107199, 128805, 178665, 214675, 297775, 299925, 369241, 386415, 535995, 644025, 893325, 1107723, 1846205, 1932075, 2679975, 3323169, 5538615, 9231025, 16615845, 27693075, 83079225]

約数ペア:

[(1, 83079225), (3, 27693075), (5, 16615845), (9, 9231025), (15, 5538615), (25, 3323169), (31, 2679975), (43, 1932075), (45, 1846205), (75, 1107723), (93, 893325), (129, 644025), (155, 535995), (215, 386415), (225, 369241), (277, 299925), (279, 297775), (387, 214675), (465, 178665), (645, 128805), (775, 107199), (831, 99975), (1075, 77283), (1333, 62325), (1385, 59985), (1395, 59555), (1935, 42935), (2325, 35733), (2493, 33325), (3225, 25761), (3999, 20775), (4155, 19995), (6665, 12465), (6925, 11997), (6975, 11911), (8587, 9675)]