6689025

素因数分解:

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

素因数の和:191

約数の個数: 72

約数和(自身を含む): 14237184

約数和(自身を除く): 7548159

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 137, 155, 175, 217, 225, 279, 315, 411, 465, 525, 651, 685, 775, 959, 1085, 1233, 1395, 1575, 1953, 2055, 2325, 2877, 3255, 3425, 4247, 4795, 5425, 6165, 6975, 8631, 9765, 10275, 12741, 14385, 16275, 21235, 23975, 29729, 30825, 38223, 43155, 48825, 63705, 71925, 89187, 106175, 148645, 191115, 215775, 267561, 318525, 445935, 743225, 955575, 1337805, 2229675, 6689025]

約数ペア:

[(1, 6689025), (3, 2229675), (5, 1337805), (7, 955575), (9, 743225), (15, 445935), (21, 318525), (25, 267561), (31, 215775), (35, 191115), (45, 148645), (63, 106175), (75, 89187), (93, 71925), (105, 63705), (137, 48825), (155, 43155), (175, 38223), (217, 30825), (225, 29729), (279, 23975), (315, 21235), (411, 16275), (465, 14385), (525, 12741), (651, 10275), (685, 9765), (775, 8631), (959, 6975), (1085, 6165), (1233, 5425), (1395, 4795), (1575, 4247), (1953, 3425), (2055, 3255), (2325, 2877)]