5219925

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 8749440

約数和(自身を除く): 3529515

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 881, 1185, 1975, 2643, 4405, 5925, 13215, 22025, 66075, 69599, 208797, 347995, 1043985, 1739975, 5219925]

約数ペア:

[(1, 5219925), (3, 1739975), (5, 1043985), (15, 347995), (25, 208797), (75, 69599), (79, 66075), (237, 22025), (395, 13215), (881, 5925), (1185, 4405), (1975, 2643)]