47813865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1601}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 83970432

約数和(自身を除く): 36156567

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1601, 1991, 2715, 4803, 5973, 8005, 9955, 17611, 24015, 29865, 52833, 88055, 264165, 289781, 869343, 1448905, 3187591, 4346715, 9562773, 15937955, 47813865]

約数ペア:

[(1, 47813865), (3, 15937955), (5, 9562773), (11, 4346715), (15, 3187591), (33, 1448905), (55, 869343), (165, 289781), (181, 264165), (543, 88055), (905, 52833), (1601, 29865), (1991, 24015), (2715, 17611), (4803, 9955), (5973, 8005)]