67824705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3191}}^1$

素因数の和:3321

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 50151615

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 3191, 4251, 7085, 9573, 15955, 21255, 41483, 47865, 124449, 207415, 347819, 622245, 1043457, 1739095, 4521647, 5217285, 13564941, 22608235, 67824705]

約数ペア:

[(1, 67824705), (3, 22608235), (5, 13564941), (13, 5217285), (15, 4521647), (39, 1739095), (65, 1043457), (109, 622245), (195, 347819), (327, 207415), (545, 124449), (1417, 47865), (1635, 41483), (3191, 21255), (4251, 15955), (7085, 9573)]