9390645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 18105984

約数和(自身を除く): 8715339

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 311, 495, 549, 671, 915, 933, 1555, 2013, 2745, 2799, 3355, 3421, 4665, 6039, 10065, 10263, 13995, 17105, 18971, 30195, 30789, 51315, 56913, 94855, 153945, 170739, 208681, 284565, 626043, 853695, 1043405, 1878129, 3130215, 9390645]

約数ペア:

[(1, 9390645), (3, 3130215), (5, 1878129), (9, 1043405), (11, 853695), (15, 626043), (33, 284565), (45, 208681), (55, 170739), (61, 153945), (99, 94855), (165, 56913), (183, 51315), (305, 30789), (311, 30195), (495, 18971), (549, 17105), (671, 13995), (915, 10263), (933, 10065), (1555, 6039), (2013, 4665), (2745, 3421), (2799, 3355)]