15609105

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 29090880

約数和(自身を除く): 13481775

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 443, 783, 1215, 1305, 1329, 2215, 2349, 3915, 3987, 6645, 7047, 11745, 11961, 12847, 19935, 35235, 35883, 38541, 59805, 64235, 107649, 115623, 179415, 192705, 346869, 538245, 578115, 1040607, 1734345, 3121821, 5203035, 15609105]

約数ペア:

[(1, 15609105), (3, 5203035), (5, 3121821), (9, 1734345), (15, 1040607), (27, 578115), (29, 538245), (45, 346869), (81, 192705), (87, 179415), (135, 115623), (145, 107649), (243, 64235), (261, 59805), (405, 38541), (435, 35883), (443, 35235), (783, 19935), (1215, 12847), (1305, 11961), (1329, 11745), (2215, 7047), (2349, 6645), (3915, 3987)]