15198515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{467}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 19139328

約数和(自身を除く): 3940813

約数列:

[1, 5, 23, 115, 283, 467, 1415, 2335, 6509, 10741, 32545, 53705, 132161, 660805, 3039703, 15198515]

約数ペア:

[(1, 15198515), (5, 3039703), (23, 660805), (115, 132161), (283, 53705), (467, 32545), (1415, 10741), (2335, 6509)]