368156655

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 658082880

約数和(自身を除く): 289926225

約数列:

[1, 3, 5, 9, 15, 45, 61, 71, 183, 213, 305, 355, 549, 639, 915, 1065, 1889, 2745, 3195, 4331, 5667, 9445, 12993, 17001, 21655, 28335, 38979, 64965, 85005, 115229, 134119, 194895, 345687, 402357, 576145, 670595, 1037061, 1207071, 1728435, 2011785, 5185305, 6035355, 8181259, 24543777, 40906295, 73631331, 122718885, 368156655]

約数ペア:

[(1, 368156655), (3, 122718885), (5, 73631331), (9, 40906295), (15, 24543777), (45, 8181259), (61, 6035355), (71, 5185305), (183, 2011785), (213, 1728435), (305, 1207071), (355, 1037061), (549, 670595), (639, 576145), (915, 402357), (1065, 345687), (1889, 194895), (2745, 134119), (3195, 115229), (4331, 85005), (5667, 64965), (9445, 38979), (12993, 28335), (17001, 21655)]