140966655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4591}}^1$

素因数の和:4711

約数の個数: 32

約数和(自身を含む): 238049280

約数和(自身を除く): 97082625

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 2047, 4591, 6141, 10235, 13773, 22955, 30705, 68865, 105593, 316779, 408599, 527965, 1225797, 1583895, 2042995, 6128985, 9397777, 28193331, 46988885, 140966655]

約数ペア:

[(1, 140966655), (3, 46988885), (5, 28193331), (15, 9397777), (23, 6128985), (69, 2042995), (89, 1583895), (115, 1225797), (267, 527965), (345, 408599), (445, 316779), (1335, 105593), (2047, 68865), (4591, 30705), (6141, 22955), (10235, 13773)]