148398415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 205618176

約数和(自身を除く): 57219761

約数列:

[1, 5, 11, 23, 55, 73, 115, 253, 365, 803, 1265, 1607, 1679, 4015, 8035, 8395, 17677, 18469, 36961, 88385, 92345, 117311, 184805, 406571, 586555, 1290421, 2032855, 2698153, 6452105, 13490765, 29679683, 148398415]

約数ペア:

[(1, 148398415), (5, 29679683), (11, 13490765), (23, 6452105), (55, 2698153), (73, 2032855), (115, 1290421), (253, 586555), (365, 406571), (803, 184805), (1265, 117311), (1607, 92345), (1679, 88385), (4015, 36961), (8035, 18469), (8395, 17677)]