827571435

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{2141}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 1346683968

約数和(自身を除く): 519112533

約数列:

[1, 3, 5, 15, 73, 219, 353, 365, 1059, 1095, 1765, 2141, 5295, 6423, 10705, 25769, 32115, 77307, 128845, 156293, 386535, 468879, 755773, 781465, 2267319, 2344395, 3778865, 11336595, 55171429, 165514287, 275857145, 827571435]

約数ペア:

[(1, 827571435), (3, 275857145), (5, 165514287), (15, 55171429), (73, 11336595), (219, 3778865), (353, 2344395), (365, 2267319), (1059, 781465), (1095, 755773), (1765, 468879), (2141, 386535), (5295, 156293), (6423, 128845), (10705, 77307), (25769, 32115)]