47846745

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 86211840

約数和(自身を除く): 38365095

約数列:

[1, 3, 5, 9, 15, 43, 45, 79, 129, 215, 237, 313, 387, 395, 645, 711, 939, 1185, 1565, 1935, 2817, 3397, 3555, 4695, 10191, 13459, 14085, 16985, 24727, 30573, 40377, 50955, 67295, 74181, 121131, 123635, 152865, 201885, 222543, 370905, 605655, 1063261, 1112715, 3189783, 5316305, 9569349, 15948915, 47846745]

約数ペア:

[(1, 47846745), (3, 15948915), (5, 9569349), (9, 5316305), (15, 3189783), (43, 1112715), (45, 1063261), (79, 605655), (129, 370905), (215, 222543), (237, 201885), (313, 152865), (387, 123635), (395, 121131), (645, 74181), (711, 67295), (939, 50955), (1185, 40377), (1565, 30573), (1935, 24727), (2817, 16985), (3397, 14085), (3555, 13459), (4695, 10191)]