15697514365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{67289}}^1$

素因数の和:67441

約数の個数: 32

約数和(自身を含む): 21049388640

約数和(自身を除く): 5351874275

約数列:

[1, 5, 13, 37, 65, 97, 185, 481, 485, 1261, 2405, 3589, 6305, 17945, 46657, 67289, 233285, 336445, 874757, 2489693, 4373785, 6527033, 12448465, 32366009, 32635165, 84851429, 161830045, 241500221, 424257145, 1207501105, 3139502873, 15697514365]

約数ペア:

[(1, 15697514365), (5, 3139502873), (13, 1207501105), (37, 424257145), (65, 241500221), (97, 161830045), (185, 84851429), (481, 32635165), (485, 32366009), (1261, 12448465), (2405, 6527033), (3589, 4373785), (6305, 2489693), (17945, 874757), (46657, 336445), (67289, 233285)]