56942145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 115315200

約数和(自身を除く): 58373055

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 47, 57, 65, 95, 109, 117, 141, 171, 195, 235, 247, 285, 327, 423, 545, 585, 611, 705, 741, 855, 893, 981, 1235, 1417, 1635, 1833, 2071, 2115, 2223, 2679, 3055, 3705, 4251, 4465, 4905, 5123, 5499, 6213, 7085, 8037, 9165, 10355, 11115, 11609, 12753, 13395, 15369, 18639, 21255, 25615, 26923, 27495, 31065, 34827, 40185, 46107, 58045, 63765, 66599, 76845, 80769, 93195, 97337, 104481, 134615, 174135, 199797, 230535, 242307, 292011, 332995, 403845, 486685, 522405, 599391, 876033, 998985, 1211535, 1265381, 1460055, 2996955, 3796143, 4380165, 6326905, 11388429, 18980715, 56942145]

約数ペア:

[(1, 56942145), (3, 18980715), (5, 11388429), (9, 6326905), (13, 4380165), (15, 3796143), (19, 2996955), (39, 1460055), (45, 1265381), (47, 1211535), (57, 998985), (65, 876033), (95, 599391), (109, 522405), (117, 486685), (141, 403845), (171, 332995), (195, 292011), (235, 242307), (247, 230535), (285, 199797), (327, 174135), (423, 134615), (545, 104481), (585, 97337), (611, 93195), (705, 80769), (741, 76845), (855, 66599), (893, 63765), (981, 58045), (1235, 46107), (1417, 40185), (1635, 34827), (1833, 31065), (2071, 27495), (2115, 26923), (2223, 25615), (2679, 21255), (3055, 18639), (3705, 15369), (4251, 13395), (4465, 12753), (4905, 11609), (5123, 11115), (5499, 10355), (6213, 9165), (7085, 8037)]