16959345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3049

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 13280655

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 2999, 5655, 8997, 14995, 38987, 44985, 86971, 116961, 194935, 260913, 434855, 584805, 1130623, 1304565, 3391869, 5653115, 16959345]

約数ペア:

[(1, 16959345), (3, 5653115), (5, 3391869), (13, 1304565), (15, 1130623), (29, 584805), (39, 434855), (65, 260913), (87, 194935), (145, 116961), (195, 86971), (377, 44985), (435, 38987), (1131, 14995), (1885, 8997), (2999, 5655)]