84168825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 151032000

約数和(自身を除く): 66863175

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 173, 195, 325, 499, 519, 865, 975, 1497, 2249, 2495, 2595, 4325, 6487, 6747, 7485, 11245, 12475, 12975, 19461, 32435, 33735, 37425, 56225, 86327, 97305, 162175, 168675, 258981, 431635, 486525, 1122251, 1294905, 2158175, 3366753, 5611255, 6474525, 16833765, 28056275, 84168825]

約数ペア:

[(1, 84168825), (3, 28056275), (5, 16833765), (13, 6474525), (15, 5611255), (25, 3366753), (39, 2158175), (65, 1294905), (75, 1122251), (173, 486525), (195, 431635), (325, 258981), (499, 168675), (519, 162175), (865, 97305), (975, 86327), (1497, 56225), (2249, 37425), (2495, 33735), (2595, 32435), (4325, 19461), (6487, 12975), (6747, 12475), (7485, 11245)]