42370485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 71221248

約数和(自身を除く): 28850763

約数列:

[1, 3, 5, 15, 23, 69, 115, 191, 345, 573, 643, 955, 1929, 2865, 3215, 4393, 9645, 13179, 14789, 21965, 44367, 65895, 73945, 122813, 221835, 368439, 614065, 1842195, 2824699, 8474097, 14123495, 42370485]

約数ペア:

[(1, 42370485), (3, 14123495), (5, 8474097), (15, 2824699), (23, 1842195), (69, 614065), (115, 368439), (191, 221835), (345, 122813), (573, 73945), (643, 65895), (955, 44367), (1929, 21965), (2865, 14789), (3215, 13179), (4393, 9645)]