1284156720015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1\times {\mathrm{1994977}}^1$

素因数の和:1998299

約数の個数: 32

約数和(自身を含む): 2213372231616

約数和(自身を除く): 929215511601

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 3301, 9903, 16505, 42913, 49515, 128739, 214565, 643695, 1994977, 5984931, 9974885, 25934701, 29924655, 77804103, 129673505, 389020515, 6585419077, 19756257231, 32927095385, 85610448001, 98781286155, 256831344003, 428052240005, 1284156720015]

約数ペア:

[(1, 1284156720015), (3, 428052240005), (5, 256831344003), (13, 98781286155), (15, 85610448001), (39, 32927095385), (65, 19756257231), (195, 6585419077), (3301, 389020515), (9903, 129673505), (16505, 77804103), (42913, 29924655), (49515, 25934701), (128739, 9974885), (214565, 5984931), (643695, 1994977)]