2907307725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{54829}}^1$

素因数の和:54950

約数の個数: 48

約数和(自身を含む): 5547918720

約数和(自身を除く): 2640610995

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 175, 303, 505, 525, 707, 1515, 2121, 2525, 3535, 7575, 10605, 17675, 53025, 54829, 164487, 274145, 383803, 822435, 1151409, 1370725, 1919015, 4112175, 5537729, 5757045, 9595075, 16613187, 27688645, 28785225, 38764103, 83065935, 116292309, 138443225, 193820515, 415329675, 581461545, 969102575, 2907307725]

約数ペア:

[(1, 2907307725), (3, 969102575), (5, 581461545), (7, 415329675), (15, 193820515), (21, 138443225), (25, 116292309), (35, 83065935), (75, 38764103), (101, 28785225), (105, 27688645), (175, 16613187), (303, 9595075), (505, 5757045), (525, 5537729), (707, 4112175), (1515, 1919015), (2121, 1370725), (2525, 1151409), (3535, 822435), (7575, 383803), (10605, 274145), (17675, 164487), (53025, 54829)]