84555135

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 176132736

約数和(自身を除く): 91577601

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 49, 63, 93, 105, 147, 155, 217, 245, 279, 315, 441, 465, 651, 735, 1085, 1237, 1395, 1519, 1953, 2205, 3255, 3711, 4557, 6185, 7595, 8659, 9765, 11133, 13671, 18555, 22785, 25977, 38347, 43295, 55665, 60613, 68355, 77931, 115041, 129885, 181839, 191735, 268429, 303065, 345123, 389655, 545517, 575205, 805287, 909195, 1342145, 1725615, 1879003, 2415861, 2727585, 4026435, 5637009, 9395015, 12079305, 16911027, 28185045, 84555135]

約数ペア:

[(1, 84555135), (3, 28185045), (5, 16911027), (7, 12079305), (9, 9395015), (15, 5637009), (21, 4026435), (31, 2727585), (35, 2415861), (45, 1879003), (49, 1725615), (63, 1342145), (93, 909195), (105, 805287), (147, 575205), (155, 545517), (217, 389655), (245, 345123), (279, 303065), (315, 268429), (441, 191735), (465, 181839), (651, 129885), (735, 115041), (1085, 77931), (1237, 68355), (1395, 60613), (1519, 55665), (1953, 43295), (2205, 38347), (3255, 25977), (3711, 22785), (4557, 18555), (6185, 13671), (7595, 11133), (8659, 9765)]