103663905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 78812895

約数列:

[1, 3, 5, 15, 19, 47, 57, 71, 95, 109, 141, 213, 235, 285, 327, 355, 545, 705, 893, 1065, 1349, 1635, 2071, 2679, 3337, 4047, 4465, 5123, 6213, 6745, 7739, 10011, 10355, 13395, 15369, 16685, 20235, 23217, 25615, 31065, 38695, 50055, 63403, 76845, 97337, 116085, 147041, 190209, 292011, 317015, 363733, 441123, 486685, 735205, 951045, 1091199, 1460055, 1818665, 2205615, 5455995, 6910927, 20732781, 34554635, 103663905]

約数ペア:

[(1, 103663905), (3, 34554635), (5, 20732781), (15, 6910927), (19, 5455995), (47, 2205615), (57, 1818665), (71, 1460055), (95, 1091199), (109, 951045), (141, 735205), (213, 486685), (235, 441123), (285, 363733), (327, 317015), (355, 292011), (545, 190209), (705, 147041), (893, 116085), (1065, 97337), (1349, 76845), (1635, 63403), (2071, 50055), (2679, 38695), (3337, 31065), (4047, 25615), (4465, 23217), (5123, 20235), (6213, 16685), (6745, 15369), (7739, 13395), (10011, 10355)]