1815660045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{11003}}^1$

素因数の和:11226

約数の個数: 48

約数和(自身を含む): 3330250560

約数和(自身を除く): 1514590515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 193, 285, 579, 855, 965, 1737, 2895, 3667, 8685, 11001, 11003, 18335, 33003, 33009, 55005, 55015, 99027, 165015, 165045, 209057, 495135, 627171, 1045285, 1881513, 2123579, 3135855, 6370737, 9407565, 10617895, 19112211, 31853685, 40348001, 95561055, 121044003, 201740005, 363132009, 605220015, 1815660045]

約数ペア:

[(1, 1815660045), (3, 605220015), (5, 363132009), (9, 201740005), (15, 121044003), (19, 95561055), (45, 40348001), (57, 31853685), (95, 19112211), (171, 10617895), (193, 9407565), (285, 6370737), (579, 3135855), (855, 2123579), (965, 1881513), (1737, 1045285), (2895, 627171), (3667, 495135), (8685, 209057), (11001, 165045), (11003, 165015), (18335, 99027), (33003, 55015), (33009, 55005)]