85823175

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 146990592

約数和(自身を除く): 61167417

約数列:

[1, 3, 5, 15, 25, 47, 75, 97, 141, 235, 251, 291, 485, 705, 753, 1175, 1255, 1455, 2425, 3525, 3765, 4559, 6275, 7275, 11797, 13677, 18825, 22795, 24347, 35391, 58985, 68385, 73041, 113975, 121735, 176955, 294925, 341925, 365205, 608675, 884775, 1144309, 1826025, 3432927, 5721545, 17164635, 28607725, 85823175]

約数ペア:

[(1, 85823175), (3, 28607725), (5, 17164635), (15, 5721545), (25, 3432927), (47, 1826025), (75, 1144309), (97, 884775), (141, 608675), (235, 365205), (251, 341925), (291, 294925), (485, 176955), (705, 121735), (753, 113975), (1175, 73041), (1255, 68385), (1455, 58985), (2425, 35391), (3525, 24347), (3765, 22795), (4559, 18825), (6275, 13677), (7275, 11797)]