16308675

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 30816480

約数和(自身を除く): 14507805

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 653, 675, 925, 999, 1665, 1959, 2775, 3265, 4995, 5877, 8325, 9795, 16325, 17631, 24161, 24975, 29385, 48975, 72483, 88155, 120805, 146925, 217449, 362415, 440775, 604025, 652347, 1087245, 1812075, 3261735, 5436225, 16308675]

約数ペア:

[(1, 16308675), (3, 5436225), (5, 3261735), (9, 1812075), (15, 1087245), (25, 652347), (27, 604025), (37, 440775), (45, 362415), (75, 217449), (111, 146925), (135, 120805), (185, 88155), (225, 72483), (333, 48975), (555, 29385), (653, 24975), (675, 24161), (925, 17631), (999, 16325), (1665, 9795), (1959, 8325), (2775, 5877), (3265, 4995)]