180787067235

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^2\times {\mathrm{126229}}^1$

素因数の和:126449

約数の個数: 48

約数和(自身を含む): 324552477600

約数和(自身を除く): 143765410365

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 10609, 13905, 31827, 53045, 95481, 126229, 159135, 286443, 378687, 477405, 631145, 1136061, 1432215, 1893435, 3408183, 5680305, 13001587, 17040915, 39004761, 65007935, 117014283, 195023805, 351042849, 585071415, 1339163461, 1755214245, 4017490383, 6695817305, 12052471149, 20087451915, 36157413447, 60262355745, 180787067235]

約数ペア:

[(1, 180787067235), (3, 60262355745), (5, 36157413447), (9, 20087451915), (15, 12052471149), (27, 6695817305), (45, 4017490383), (103, 1755214245), (135, 1339163461), (309, 585071415), (515, 351042849), (927, 195023805), (1545, 117014283), (2781, 65007935), (4635, 39004761), (10609, 17040915), (13905, 13001587), (31827, 5680305), (53045, 3408183), (95481, 1893435), (126229, 1432215), (159135, 1136061), (286443, 631145), (378687, 477405)]