47347895

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 67186176

約数和(自身を除く): 19838281

約数列:

[1, 5, 7, 35, 61, 67, 305, 331, 335, 427, 469, 1655, 2135, 2317, 2345, 4087, 11585, 20191, 20435, 22177, 28609, 100955, 110885, 141337, 143045, 155239, 706685, 776195, 1352797, 6763985, 9469579, 47347895]

約数ペア:

[(1, 47347895), (5, 9469579), (7, 6763985), (35, 1352797), (61, 776195), (67, 706685), (305, 155239), (331, 143045), (335, 141337), (427, 110885), (469, 100955), (1655, 28609), (2135, 22177), (2317, 20435), (2345, 20191), (4087, 11585)]