1936409905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7561}}^1$

素因数の和:7737

約数の個数: 32

約数和(自身を含む): 2587292928

約数和(自身を除く): 650883023

約数列:

[1, 5, 17, 23, 85, 115, 131, 391, 655, 1955, 2227, 3013, 7561, 11135, 15065, 37805, 51221, 128537, 173903, 256105, 642685, 869515, 990491, 2956351, 4952455, 14781755, 16838347, 22781293, 84191735, 113906465, 387281981, 1936409905]

約数ペア:

[(1, 1936409905), (5, 387281981), (17, 113906465), (23, 84191735), (85, 22781293), (115, 16838347), (131, 14781755), (391, 4952455), (655, 2956351), (1955, 990491), (2227, 869515), (3013, 642685), (7561, 256105), (11135, 173903), (15065, 128537), (37805, 51221)]