4193865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 8019648

約数和(自身を除く): 3825783

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 107, 117, 195, 201, 321, 335, 535, 585, 603, 871, 963, 1005, 1391, 1605, 2613, 3015, 4173, 4355, 4815, 6955, 7169, 7839, 12519, 13065, 20865, 21507, 35845, 39195, 62595, 64521, 93197, 107535, 279591, 322605, 465985, 838773, 1397955, 4193865]

約数ペア:

[(1, 4193865), (3, 1397955), (5, 838773), (9, 465985), (13, 322605), (15, 279591), (39, 107535), (45, 93197), (65, 64521), (67, 62595), (107, 39195), (117, 35845), (195, 21507), (201, 20865), (321, 13065), (335, 12519), (535, 7839), (585, 7169), (603, 6955), (871, 4815), (963, 4355), (1005, 4173), (1391, 3015), (1605, 2613)]