55335014775

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{37507}}^1$

素因数の和:37685

約数の個数: 72

約数和(自身を含む): 101577665280

約数和(自身を除く): 46242650505

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 83, 225, 237, 249, 395, 415, 711, 747, 1185, 1245, 1975, 2075, 3555, 3735, 5925, 6225, 6557, 17775, 18675, 19671, 32785, 37507, 59013, 98355, 112521, 163925, 187535, 295065, 337563, 491775, 562605, 937675, 1475325, 1687815, 2813025, 2963053, 3113081, 8439075, 8889159, 9339243, 14815265, 15565405, 26667477, 28017729, 44445795, 46696215, 74076325, 77827025, 133337385, 140088645, 222228975, 233481075, 245933399, 666686925, 700443225, 737800197, 1229666995, 2213400591, 3689000985, 6148334975, 11067002955, 18445004925, 55335014775]

約数ペア:

[(1, 55335014775), (3, 18445004925), (5, 11067002955), (9, 6148334975), (15, 3689000985), (25, 2213400591), (45, 1229666995), (75, 737800197), (79, 700443225), (83, 666686925), (225, 245933399), (237, 233481075), (249, 222228975), (395, 140088645), (415, 133337385), (711, 77827025), (747, 74076325), (1185, 46696215), (1245, 44445795), (1975, 28017729), (2075, 26667477), (3555, 15565405), (3735, 14815265), (5925, 9339243), (6225, 8889159), (6557, 8439075), (17775, 3113081), (18675, 2963053), (19671, 2813025), (32785, 1687815), (37507, 1475325), (59013, 937675), (98355, 562605), (112521, 491775), (163925, 337563), (187535, 295065)]