2007103995

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{87973}}^1$

素因数の和:88013

約数の個数: 48

約数和(自身を含む): 3863818080

約数和(自身を除く): 1856714085

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2535, 4563, 7605, 22815, 87973, 263919, 439865, 791757, 1143649, 1319595, 2375271, 3430947, 3958785, 5718245, 10292841, 11876355, 14867437, 17154735, 30878523, 44602311, 51464205, 74337185, 133806933, 154392615, 223011555, 401420799, 669034665, 2007103995]

約数ペア:

[(1, 2007103995), (3, 669034665), (5, 401420799), (9, 223011555), (13, 154392615), (15, 133806933), (27, 74337185), (39, 51464205), (45, 44602311), (65, 30878523), (117, 17154735), (135, 14867437), (169, 11876355), (195, 10292841), (351, 5718245), (507, 3958785), (585, 3430947), (845, 2375271), (1521, 1319595), (1755, 1143649), (2535, 791757), (4563, 439865), (7605, 263919), (22815, 87973)]