22066785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 41880384

約数和(自身を除く): 19813599

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 563, 585, 603, 871, 1005, 1689, 2613, 2815, 3015, 4355, 5067, 7319, 7839, 8445, 13065, 21957, 25335, 36595, 37721, 39195, 65871, 109785, 113163, 188605, 329355, 339489, 490373, 565815, 1471119, 1697445, 2451865, 4413357, 7355595, 22066785]

約数ペア:

[(1, 22066785), (3, 7355595), (5, 4413357), (9, 2451865), (13, 1697445), (15, 1471119), (39, 565815), (45, 490373), (65, 339489), (67, 329355), (117, 188605), (195, 113163), (201, 109785), (335, 65871), (563, 39195), (585, 37721), (603, 36595), (871, 25335), (1005, 21957), (1689, 13065), (2613, 8445), (2815, 7839), (3015, 7319), (4355, 5067)]