30043305

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 54862080

約数和(自身を除く): 24818775

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 313, 395, 405, 711, 939, 1185, 1215, 1565, 2133, 2817, 3555, 4695, 6399, 8451, 10665, 14085, 19197, 24727, 25353, 31995, 42255, 74181, 76059, 95985, 123635, 126765, 222543, 370905, 380295, 667629, 1112715, 2002887, 3338145, 6008661, 10014435, 30043305]

約数ペア:

[(1, 30043305), (3, 10014435), (5, 6008661), (9, 3338145), (15, 2002887), (27, 1112715), (45, 667629), (79, 380295), (81, 370905), (135, 222543), (237, 126765), (243, 123635), (313, 95985), (395, 76059), (405, 74181), (711, 42255), (939, 31995), (1185, 25353), (1215, 24727), (1565, 19197), (2133, 14085), (2817, 10665), (3555, 8451), (4695, 6399)]