184418595

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 326918592

約数和(自身を除く): 142499997

約数列:

[1, 3, 5, 9, 15, 45, 71, 197, 213, 293, 355, 591, 639, 879, 985, 1065, 1465, 1773, 2637, 2955, 3195, 4395, 8865, 13185, 13987, 20803, 41961, 57721, 62409, 69935, 104015, 125883, 173163, 187227, 209805, 288605, 312045, 519489, 629415, 865815, 936135, 2597445, 4098191, 12294573, 20490955, 36883719, 61472865, 184418595]

約数ペア:

[(1, 184418595), (3, 61472865), (5, 36883719), (9, 20490955), (15, 12294573), (45, 4098191), (71, 2597445), (197, 936135), (213, 865815), (293, 629415), (355, 519489), (591, 312045), (639, 288605), (879, 209805), (985, 187227), (1065, 173163), (1465, 125883), (1773, 104015), (2637, 69935), (2955, 62409), (3195, 57721), (4395, 41961), (8865, 20803), (13185, 13987)]