10003905

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 19000872

約数和(自身を除く): 8996967

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 1453, 2295, 4359, 6885, 7265, 13077, 21795, 24701, 39231, 65385, 74103, 117693, 123505, 196155, 222309, 370515, 588465, 666927, 1111545, 2000781, 3334635, 10003905]

約数ペア:

[(1, 10003905), (3, 3334635), (5, 2000781), (9, 1111545), (15, 666927), (17, 588465), (27, 370515), (45, 222309), (51, 196155), (81, 123505), (85, 117693), (135, 74103), (153, 65385), (255, 39231), (405, 24701), (459, 21795), (765, 13077), (1377, 7265), (1453, 6885), (2295, 4359)]