28103055

素因数分解:

$3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2843}}^1$

素因数の和:3510

約数の個数: 16

約数和(自身を含む): 45048960

約数和(自身を除く): 16945905

約数列:

[1, 3, 5, 15, 659, 1977, 2843, 3295, 8529, 9885, 14215, 42645, 1873537, 5620611, 9367685, 28103055]

約数ペア:

[(1, 28103055), (3, 9367685), (5, 5620611), (15, 1873537), (659, 42645), (1977, 14215), (2843, 9885), (3295, 8529)]