11888595

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 21245328

約数和(自身を除く): 9356733

約数列:

[1, 3, 5, 9, 15, 45, 61, 71, 183, 213, 305, 355, 549, 639, 915, 1065, 2745, 3195, 3721, 4331, 11163, 12993, 18605, 21655, 33489, 38979, 55815, 64965, 167445, 194895, 264191, 792573, 1320955, 2377719, 3962865, 11888595]

約数ペア:

[(1, 11888595), (3, 3962865), (5, 2377719), (9, 1320955), (15, 792573), (45, 264191), (61, 194895), (71, 167445), (183, 64965), (213, 55815), (305, 38979), (355, 33489), (549, 21655), (639, 18605), (915, 12993), (1065, 11163), (2745, 4331), (3195, 3721)]