85542795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 84285045

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 53, 65, 89, 93, 117, 155, 159, 195, 265, 267, 279, 403, 445, 465, 477, 585, 689, 795, 801, 1157, 1209, 1335, 1395, 1643, 2015, 2067, 2385, 2759, 3445, 3471, 3627, 4005, 4717, 4929, 5785, 6045, 6201, 8215, 8277, 10335, 10413, 13795, 14151, 14787, 17355, 18135, 21359, 23585, 24645, 24831, 31005, 35867, 41385, 42453, 52065, 61321, 64077, 70755, 73935, 106795, 107601, 124155, 146227, 179335, 183963, 192231, 212265, 306605, 320385, 322803, 438681, 538005, 551889, 731135, 919815, 961155, 1316043, 1614015, 1900951, 2193405, 2759445, 5702853, 6580215, 9504755, 17108559, 28514265, 85542795]

約数ペア:

[(1, 85542795), (3, 28514265), (5, 17108559), (9, 9504755), (13, 6580215), (15, 5702853), (31, 2759445), (39, 2193405), (45, 1900951), (53, 1614015), (65, 1316043), (89, 961155), (93, 919815), (117, 731135), (155, 551889), (159, 538005), (195, 438681), (265, 322803), (267, 320385), (279, 306605), (403, 212265), (445, 192231), (465, 183963), (477, 179335), (585, 146227), (689, 124155), (795, 107601), (801, 106795), (1157, 73935), (1209, 70755), (1335, 64077), (1395, 61321), (1643, 52065), (2015, 42453), (2067, 41385), (2385, 35867), (2759, 31005), (3445, 24831), (3471, 24645), (3627, 23585), (4005, 21359), (4717, 18135), (4929, 17355), (5785, 14787), (6045, 14151), (6201, 13795), (8215, 10413), (8277, 10335)]