5450895

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 10030416

約数和(自身を除く): 4579521

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 313, 387, 405, 645, 939, 1161, 1565, 1935, 2817, 3483, 4695, 5805, 8451, 13459, 14085, 17415, 25353, 40377, 42255, 67295, 121131, 126765, 201885, 363393, 605655, 1090179, 1816965, 5450895]

約数ペア:

[(1, 5450895), (3, 1816965), (5, 1090179), (9, 605655), (15, 363393), (27, 201885), (43, 126765), (45, 121131), (81, 67295), (129, 42255), (135, 40377), (215, 25353), (313, 17415), (387, 14085), (405, 13459), (645, 8451), (939, 5805), (1161, 4695), (1565, 3483), (1935, 2817)]