87952995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 177952320

約数和(自身を除く): 89999325

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 41, 45, 57, 65, 95, 117, 123, 171, 193, 195, 205, 247, 285, 369, 533, 579, 585, 615, 741, 779, 855, 965, 1235, 1599, 1737, 1845, 2223, 2337, 2509, 2665, 2895, 3667, 3705, 3895, 4797, 7011, 7527, 7913, 7995, 8685, 10127, 11001, 11115, 11685, 12545, 18335, 22581, 23739, 23985, 30381, 33003, 35055, 37635, 39565, 47671, 50635, 55005, 71217, 91143, 102869, 112905, 118695, 143013, 150347, 151905, 165015, 238355, 308607, 356085, 429039, 451041, 455715, 514345, 715065, 751735, 925821, 1353123, 1543035, 1954511, 2145195, 2255205, 4629105, 5863533, 6765615, 9772555, 17590599, 29317665, 87952995]

約数ペア:

[(1, 87952995), (3, 29317665), (5, 17590599), (9, 9772555), (13, 6765615), (15, 5863533), (19, 4629105), (39, 2255205), (41, 2145195), (45, 1954511), (57, 1543035), (65, 1353123), (95, 925821), (117, 751735), (123, 715065), (171, 514345), (193, 455715), (195, 451041), (205, 429039), (247, 356085), (285, 308607), (369, 238355), (533, 165015), (579, 151905), (585, 150347), (615, 143013), (741, 118695), (779, 112905), (855, 102869), (965, 91143), (1235, 71217), (1599, 55005), (1737, 50635), (1845, 47671), (2223, 39565), (2337, 37635), (2509, 35055), (2665, 33003), (2895, 30381), (3667, 23985), (3705, 23739), (3895, 22581), (4797, 18335), (7011, 12545), (7527, 11685), (7913, 11115), (7995, 11001), (8685, 10127)]