24665805

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 45405360

約数和(自身を除く): 20739555

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 461, 615, 1189, 1305, 1383, 1845, 2305, 3567, 4149, 5945, 6915, 10701, 13369, 17835, 18901, 20745, 40107, 53505, 56703, 66845, 94505, 120321, 170109, 200535, 283515, 548129, 601605, 850545, 1644387, 2740645, 4933161, 8221935, 24665805]

約数ペア:

[(1, 24665805), (3, 8221935), (5, 4933161), (9, 2740645), (15, 1644387), (29, 850545), (41, 601605), (45, 548129), (87, 283515), (123, 200535), (145, 170109), (205, 120321), (261, 94505), (369, 66845), (435, 56703), (461, 53505), (615, 40107), (1189, 20745), (1305, 18901), (1383, 17835), (1845, 13369), (2305, 10701), (3567, 6915), (4149, 5945)]