4438305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 8424000

約数和(自身を除く): 3985695

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 179, 261, 285, 435, 537, 551, 855, 895, 1305, 1611, 1653, 2685, 2755, 3401, 4959, 5191, 8055, 8265, 10203, 15573, 17005, 24795, 25955, 30609, 46719, 51015, 77865, 98629, 153045, 233595, 295887, 493145, 887661, 1479435, 4438305]

約数ペア:

[(1, 4438305), (3, 1479435), (5, 887661), (9, 493145), (15, 295887), (19, 233595), (29, 153045), (45, 98629), (57, 77865), (87, 51015), (95, 46719), (145, 30609), (171, 25955), (179, 24795), (261, 17005), (285, 15573), (435, 10203), (537, 8265), (551, 8055), (855, 5191), (895, 4959), (1305, 3401), (1611, 2755), (1653, 2685)]