6840615

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 11575296

約数和(自身を除く): 4734681

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 313, 465, 705, 939, 1457, 1565, 4371, 4695, 7285, 9703, 14711, 21855, 29109, 44133, 48515, 73555, 145545, 220665, 456041, 1368123, 2280205, 6840615]

約数ペア:

[(1, 6840615), (3, 2280205), (5, 1368123), (15, 456041), (31, 220665), (47, 145545), (93, 73555), (141, 48515), (155, 44133), (235, 29109), (313, 21855), (465, 14711), (705, 9703), (939, 7285), (1457, 4695), (1565, 4371)]