23133735

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 21794265

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 87, 95, 135, 145, 171, 261, 285, 311, 435, 513, 551, 783, 855, 933, 1305, 1555, 1653, 2565, 2755, 2799, 3915, 4665, 4959, 5909, 8265, 8397, 9019, 13995, 14877, 17727, 24795, 27057, 29545, 41985, 45095, 53181, 74385, 81171, 88635, 135285, 159543, 171361, 243513, 265905, 405855, 514083, 797715, 856805, 1217565, 1542249, 2570415, 4626747, 7711245, 23133735]

約数ペア:

[(1, 23133735), (3, 7711245), (5, 4626747), (9, 2570415), (15, 1542249), (19, 1217565), (27, 856805), (29, 797715), (45, 514083), (57, 405855), (87, 265905), (95, 243513), (135, 171361), (145, 159543), (171, 135285), (261, 88635), (285, 81171), (311, 74385), (435, 53181), (513, 45095), (551, 41985), (783, 29545), (855, 27057), (933, 24795), (1305, 17727), (1555, 14877), (1653, 13995), (2565, 9019), (2755, 8397), (2799, 8265), (3915, 5909), (4665, 4959)]