310020615

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8231}}^1$

素因数の和:8282

約数の個数: 48

約数和(自身を含む): 575318016

約数和(自身を除く): 265297401

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 837, 1215, 1395, 2511, 4185, 7533, 8231, 12555, 24693, 37665, 41155, 74079, 123465, 222237, 255161, 370395, 666711, 765483, 1111185, 1275805, 2000133, 2296449, 3333555, 3827415, 6889347, 10000665, 11482245, 20668041, 34446735, 62004123, 103340205, 310020615]

約数ペア:

[(1, 310020615), (3, 103340205), (5, 62004123), (9, 34446735), (15, 20668041), (27, 11482245), (31, 10000665), (45, 6889347), (81, 3827415), (93, 3333555), (135, 2296449), (155, 2000133), (243, 1275805), (279, 1111185), (405, 765483), (465, 666711), (837, 370395), (1215, 255161), (1395, 222237), (2511, 123465), (4185, 74079), (7533, 41155), (8231, 37665), (12555, 24693)]