8273850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4271

約数の個数: 48

約数和(自身を含む): 22102752

約数和(自身を除く): 13828902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4243, 8486, 12729, 21215, 25458, 42430, 55159, 63645, 106075, 110318, 127290, 165477, 212150, 275795, 318225, 330954, 551590, 636450, 827385, 1378975, 1654770, 2757950, 4136925, 8273850]

約数ペア:

[(1, 8273850), (2, 4136925), (3, 2757950), (5, 1654770), (6, 1378975), (10, 827385), (13, 636450), (15, 551590), (25, 330954), (26, 318225), (30, 275795), (39, 212150), (50, 165477), (65, 127290), (75, 110318), (78, 106075), (130, 63645), (150, 55159), (195, 42430), (325, 25458), (390, 21215), (650, 12729), (975, 8486), (1950, 4243)]