89986185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 89276535

約数列:

[1, 3, 5, 9, 15, 17, 19, 41, 45, 51, 57, 85, 95, 123, 151, 153, 171, 205, 255, 285, 323, 369, 453, 615, 697, 755, 765, 779, 855, 969, 1359, 1615, 1845, 2091, 2265, 2337, 2567, 2869, 2907, 3485, 3895, 4845, 6191, 6273, 6795, 7011, 7701, 8607, 10455, 11685, 12835, 13243, 14345, 14535, 18573, 23103, 25821, 30955, 31365, 35055, 38505, 39729, 43035, 48773, 55719, 66215, 92865, 105247, 115515, 117629, 119187, 129105, 146319, 198645, 243865, 278595, 315741, 352887, 438957, 526235, 588145, 595935, 731595, 947223, 1058661, 1578705, 1764435, 1999693, 2194785, 4736115, 5293305, 5999079, 9998465, 17997237, 29995395, 89986185]

約数ペア:

[(1, 89986185), (3, 29995395), (5, 17997237), (9, 9998465), (15, 5999079), (17, 5293305), (19, 4736115), (41, 2194785), (45, 1999693), (51, 1764435), (57, 1578705), (85, 1058661), (95, 947223), (123, 731595), (151, 595935), (153, 588145), (171, 526235), (205, 438957), (255, 352887), (285, 315741), (323, 278595), (369, 243865), (453, 198645), (615, 146319), (697, 129105), (755, 119187), (765, 117629), (779, 115515), (855, 105247), (969, 92865), (1359, 66215), (1615, 55719), (1845, 48773), (2091, 43035), (2265, 39729), (2337, 38505), (2567, 35055), (2869, 31365), (2907, 30955), (3485, 25821), (3895, 23103), (4845, 18573), (6191, 14535), (6273, 14345), (6795, 13243), (7011, 12835), (7701, 11685), (8607, 10455)]