70900605

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 130455936

約数和(自身を除く): 59555331

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 183, 207, 305, 345, 549, 915, 1035, 1123, 1403, 2745, 3369, 4209, 5615, 7015, 10107, 12627, 16845, 21045, 25829, 50535, 63135, 68503, 77487, 129145, 205509, 232461, 342515, 387435, 616527, 1027545, 1162305, 1575569, 3082635, 4726707, 7877845, 14180121, 23633535, 70900605]

約数ペア:

[(1, 70900605), (3, 23633535), (5, 14180121), (9, 7877845), (15, 4726707), (23, 3082635), (45, 1575569), (61, 1162305), (69, 1027545), (115, 616527), (183, 387435), (207, 342515), (305, 232461), (345, 205509), (549, 129145), (915, 77487), (1035, 68503), (1123, 63135), (1403, 50535), (2745, 25829), (3369, 21045), (4209, 16845), (5615, 12627), (7015, 10107)]