42941325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 81709056

約数和(自身を除く): 38767731

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 263, 311, 525, 789, 933, 1315, 1555, 1841, 2177, 3945, 4665, 5523, 6531, 6575, 7775, 9205, 10885, 19725, 23325, 27615, 32655, 46025, 54425, 81793, 138075, 163275, 245379, 408965, 572551, 1226895, 1717653, 2044825, 2862755, 6134475, 8588265, 14313775, 42941325]

約数ペア:

[(1, 42941325), (3, 14313775), (5, 8588265), (7, 6134475), (15, 2862755), (21, 2044825), (25, 1717653), (35, 1226895), (75, 572551), (105, 408965), (175, 245379), (263, 163275), (311, 138075), (525, 81793), (789, 54425), (933, 46025), (1315, 32655), (1555, 27615), (1841, 23325), (2177, 19725), (3945, 10885), (4665, 9205), (5523, 7775), (6531, 6575)]