40572345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10691}}^1$

素因数の和:10733

約数の個数: 32

約数和(自身を含む): 73903104

約数和(自身を除く): 33330759

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 10691, 32073, 53455, 117601, 160365, 245893, 352803, 588005, 737679, 1229465, 1764015, 2704823, 3688395, 8114469, 13524115, 40572345]

約数ペア:

[(1, 40572345), (3, 13524115), (5, 8114469), (11, 3688395), (15, 2704823), (23, 1764015), (33, 1229465), (55, 737679), (69, 588005), (115, 352803), (165, 245893), (253, 160365), (345, 117601), (759, 53455), (1265, 32073), (3795, 10691)]