1269028875

素因数分解:

$3^1\times 5^3\times {\mathrm{443}}^1\times {\mathrm{7639}}^1$

素因数の和:8100

約数の個数: 32

約数和(自身を含む): 2116707840

約数和(自身を除く): 847678965

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 443, 1329, 2215, 6645, 7639, 11075, 22917, 33225, 38195, 55375, 114585, 166125, 190975, 572925, 954875, 2864625, 3384077, 10152231, 16920385, 50761155, 84601925, 253805775, 423009625, 1269028875]

約数ペア:

[(1, 1269028875), (3, 423009625), (5, 253805775), (15, 84601925), (25, 50761155), (75, 16920385), (125, 10152231), (375, 3384077), (443, 2864625), (1329, 954875), (2215, 572925), (6645, 190975), (7639, 166125), (11075, 114585), (22917, 55375), (33225, 38195)]