91215855

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3733}}^1$

素因数の和:3928

約数の個数: 32

約数和(自身を含む): 163101120

約数和(自身を除く): 71885265

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 2715, 3733, 4887, 8145, 11199, 18665, 24435, 33597, 55995, 100791, 167985, 503955, 675673, 2027019, 3378365, 6081057, 10135095, 18243171, 30405285, 91215855]

約数ペア:

[(1, 91215855), (3, 30405285), (5, 18243171), (9, 10135095), (15, 6081057), (27, 3378365), (45, 2027019), (135, 675673), (181, 503955), (543, 167985), (905, 100791), (1629, 55995), (2715, 33597), (3733, 24435), (4887, 18665), (8145, 11199)]