4013415

素因数分解:

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

素因数の和:189

約数の個数: 64

約数和(自身を含む): 8478720

約数和(自身を除く): 4465305

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 137, 155, 189, 217, 279, 315, 411, 465, 651, 685, 837, 945, 959, 1085, 1233, 1395, 1953, 2055, 2877, 3255, 3699, 4185, 4247, 4795, 5859, 6165, 8631, 9765, 12741, 14385, 18495, 21235, 25893, 29295, 29729, 38223, 43155, 63705, 89187, 114669, 129465, 148645, 191115, 267561, 445935, 573345, 802683, 1337805, 4013415]

約数ペア:

[(1, 4013415), (3, 1337805), (5, 802683), (7, 573345), (9, 445935), (15, 267561), (21, 191115), (27, 148645), (31, 129465), (35, 114669), (45, 89187), (63, 63705), (93, 43155), (105, 38223), (135, 29729), (137, 29295), (155, 25893), (189, 21235), (217, 18495), (279, 14385), (315, 12741), (411, 9765), (465, 8631), (651, 6165), (685, 5859), (837, 4795), (945, 4247), (959, 4185), (1085, 3699), (1233, 3255), (1395, 2877), (1953, 2055)]