39219165

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 72137520

約数和(自身を除く): 32918355

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 615, 733, 1189, 1305, 1845, 2199, 3567, 3665, 5945, 6597, 10701, 10995, 17835, 21257, 30053, 32985, 53505, 63771, 90159, 106285, 150265, 191313, 270477, 318855, 450795, 871537, 956565, 1352385, 2614611, 4357685, 7843833, 13073055, 39219165]

約数ペア:

[(1, 39219165), (3, 13073055), (5, 7843833), (9, 4357685), (15, 2614611), (29, 1352385), (41, 956565), (45, 871537), (87, 450795), (123, 318855), (145, 270477), (205, 191313), (261, 150265), (369, 106285), (435, 90159), (615, 63771), (733, 53505), (1189, 32985), (1305, 30053), (1845, 21257), (2199, 17835), (3567, 10995), (3665, 10701), (5945, 6597)]