495075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 999936

約数和(自身を除く): 504861

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 41, 69, 75, 105, 115, 123, 161, 175, 205, 287, 345, 483, 525, 575, 615, 805, 861, 943, 1025, 1435, 1725, 2415, 2829, 3075, 4025, 4305, 4715, 6601, 7175, 12075, 14145, 19803, 21525, 23575, 33005, 70725, 99015, 165025, 495075]

約数ペア:

[(1, 495075), (3, 165025), (5, 99015), (7, 70725), (15, 33005), (21, 23575), (23, 21525), (25, 19803), (35, 14145), (41, 12075), (69, 7175), (75, 6601), (105, 4715), (115, 4305), (123, 4025), (161, 3075), (175, 2829), (205, 2415), (287, 1725), (345, 1435), (483, 1025), (525, 943), (575, 861), (615, 805)]