39181935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 68544000

約数和(自身を除く): 29362065

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 2999, 4355, 8997, 13065, 14995, 38987, 44985, 116961, 194935, 200933, 584805, 602799, 1004665, 2612129, 3013995, 7836387, 13060645, 39181935]

約数ペア:

[(1, 39181935), (3, 13060645), (5, 7836387), (13, 3013995), (15, 2612129), (39, 1004665), (65, 602799), (67, 584805), (195, 200933), (201, 194935), (335, 116961), (871, 44985), (1005, 38987), (2613, 14995), (2999, 13065), (4355, 8997)]