83804925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 62435715

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 145, 159, 265, 435, 725, 727, 795, 1325, 1537, 2175, 2181, 3635, 3975, 4611, 7685, 10905, 18175, 21083, 23055, 38425, 38531, 54525, 63249, 105415, 115275, 115593, 192655, 316245, 527075, 577965, 963275, 1117399, 1581225, 2889825, 3352197, 5586995, 16760985, 27934975, 83804925]

約数ペア:

[(1, 83804925), (3, 27934975), (5, 16760985), (15, 5586995), (25, 3352197), (29, 2889825), (53, 1581225), (75, 1117399), (87, 963275), (145, 577965), (159, 527075), (265, 316245), (435, 192655), (725, 115593), (727, 115275), (795, 105415), (1325, 63249), (1537, 54525), (2175, 38531), (2181, 38425), (3635, 23055), (3975, 21083), (4611, 18175), (7685, 10905)]