2229675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 4380672

約数和(自身を除く): 2150997

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 137, 155, 175, 217, 411, 465, 525, 651, 685, 775, 959, 1085, 2055, 2325, 2877, 3255, 3425, 4247, 4795, 5425, 10275, 12741, 14385, 16275, 21235, 23975, 29729, 63705, 71925, 89187, 106175, 148645, 318525, 445935, 743225, 2229675]

約数ペア:

[(1, 2229675), (3, 743225), (5, 445935), (7, 318525), (15, 148645), (21, 106175), (25, 89187), (31, 71925), (35, 63705), (75, 29729), (93, 23975), (105, 21235), (137, 16275), (155, 14385), (175, 12741), (217, 10275), (411, 5425), (465, 4795), (525, 4247), (651, 3425), (685, 3255), (775, 2877), (959, 2325), (1085, 2055)]