42359275

素因数分解:

$5^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 61774320

約数和(自身を除く): 19415045

約数列:

[1, 5, 7, 25, 35, 49, 151, 175, 229, 245, 755, 1057, 1145, 1225, 1603, 3775, 5285, 5725, 7399, 8015, 11221, 26425, 34579, 36995, 40075, 56105, 172895, 184975, 242053, 280525, 864475, 1210265, 1694371, 6051325, 8471855, 42359275]

約数ペア:

[(1, 42359275), (5, 8471855), (7, 6051325), (25, 1694371), (35, 1210265), (49, 864475), (151, 280525), (175, 242053), (229, 184975), (245, 172895), (755, 56105), (1057, 40075), (1145, 36995), (1225, 34579), (1603, 26425), (3775, 11221), (5285, 8015), (5725, 7399)]