7104915

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 13015728

約数和(自身を除く): 5910813

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 331, 405, 477, 795, 993, 1431, 1655, 2385, 2979, 4293, 4965, 7155, 8937, 14895, 17543, 21465, 26811, 44685, 52629, 87715, 134055, 157887, 263145, 473661, 789435, 1420983, 2368305, 7104915]

約数ペア:

[(1, 7104915), (3, 2368305), (5, 1420983), (9, 789435), (15, 473661), (27, 263145), (45, 157887), (53, 134055), (81, 87715), (135, 52629), (159, 44685), (265, 26811), (331, 21465), (405, 17543), (477, 14895), (795, 8937), (993, 7155), (1431, 4965), (1655, 4293), (2385, 2979)]