2015596905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6131}}^1$

素因数の和:6278

約数の個数: 64

約数和(自身を含む): 3842850816

約数和(自身を除く): 1827253911

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 101, 105, 155, 217, 303, 465, 505, 651, 707, 1085, 1515, 2121, 3131, 3255, 3535, 6131, 9393, 10605, 15655, 18393, 21917, 30655, 42917, 46965, 65751, 91965, 109585, 128751, 190061, 214585, 328755, 570183, 619231, 643755, 950305, 1330427, 1857693, 2850915, 3096155, 3991281, 4334617, 6652135, 9288465, 13003851, 19196161, 19956405, 21673085, 57588483, 65019255, 95980805, 134373127, 287942415, 403119381, 671865635, 2015596905]

約数ペア:

[(1, 2015596905), (3, 671865635), (5, 403119381), (7, 287942415), (15, 134373127), (21, 95980805), (31, 65019255), (35, 57588483), (93, 21673085), (101, 19956405), (105, 19196161), (155, 13003851), (217, 9288465), (303, 6652135), (465, 4334617), (505, 3991281), (651, 3096155), (707, 2850915), (1085, 1857693), (1515, 1330427), (2121, 950305), (3131, 643755), (3255, 619231), (3535, 570183), (6131, 328755), (9393, 214585), (10605, 190061), (15655, 128751), (18393, 109585), (21917, 91965), (30655, 65751), (42917, 46965)]