48651945

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 79692672

約数和(自身を除く): 31040727

約数列:

[1, 3, 5, 15, 73, 157, 219, 283, 365, 471, 785, 849, 1095, 1415, 2355, 4245, 11461, 20659, 34383, 44431, 57305, 61977, 103295, 133293, 171915, 222155, 309885, 666465, 3243463, 9730389, 16217315, 48651945]

約数ペア:

[(1, 48651945), (3, 16217315), (5, 9730389), (15, 3243463), (73, 666465), (157, 309885), (219, 222155), (283, 171915), (365, 133293), (471, 103295), (785, 61977), (849, 57305), (1095, 44431), (1415, 34383), (2355, 20659), (4245, 11461)]