469686745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 675164160

約数和(自身を除く): 205477415

約数列:

[1, 5, 11, 19, 47, 55, 73, 95, 131, 209, 235, 365, 517, 655, 803, 893, 1045, 1387, 1441, 2489, 2585, 3431, 4015, 4465, 6157, 6935, 7205, 9563, 9823, 12445, 15257, 17155, 27379, 30785, 37741, 47815, 49115, 65189, 67727, 76285, 105193, 116983, 136895, 181697, 188705, 325945, 338635, 449461, 525965, 584915, 717079, 908485, 1286813, 1998667, 2247305, 3585395, 4944071, 6434065, 8539759, 9993335, 24720355, 42698795, 93937349, 469686745]

約数ペア:

[(1, 469686745), (5, 93937349), (11, 42698795), (19, 24720355), (47, 9993335), (55, 8539759), (73, 6434065), (95, 4944071), (131, 3585395), (209, 2247305), (235, 1998667), (365, 1286813), (517, 908485), (655, 717079), (803, 584915), (893, 525965), (1045, 449461), (1387, 338635), (1441, 325945), (2489, 188705), (2585, 181697), (3431, 136895), (4015, 116983), (4465, 105193), (6157, 76285), (6935, 67727), (7205, 65189), (9563, 49115), (9823, 47815), (12445, 37741), (15257, 30785), (17155, 27379)]