6656221005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{244759}}^1$

素因数の和:244818

約数の個数: 48

約数和(自身を含む): 12723603840

約数和(自身を除く): 6067382835

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 735, 777, 1295, 1813, 3885, 5439, 9065, 27195, 244759, 734277, 1223795, 1713313, 3671385, 5139939, 8566565, 9056083, 11993191, 25699695, 27168249, 35979573, 45280415, 59965955, 63392581, 135841245, 179897865, 190177743, 316962905, 443748067, 950888715, 1331244201, 2218740335, 6656221005]

約数ペア:

[(1, 6656221005), (3, 2218740335), (5, 1331244201), (7, 950888715), (15, 443748067), (21, 316962905), (35, 190177743), (37, 179897865), (49, 135841245), (105, 63392581), (111, 59965955), (147, 45280415), (185, 35979573), (245, 27168249), (259, 25699695), (555, 11993191), (735, 9056083), (777, 8566565), (1295, 5139939), (1813, 3671385), (3885, 1713313), (5439, 1223795), (9065, 734277), (27195, 244759)]