7852802945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5237}}^1$

素因数の和:5354

約数の個数: 64

約数和(自身を含む): 11404592640

約数和(自身を除く): 3551789695

約数列:

[1, 5, 13, 17, 23, 59, 65, 85, 115, 221, 295, 299, 391, 767, 1003, 1105, 1357, 1495, 1955, 3835, 5015, 5083, 5237, 6785, 13039, 17641, 23069, 25415, 26185, 65195, 68081, 88205, 89029, 115345, 120451, 299897, 308983, 340405, 445145, 602255, 1157377, 1499485, 1544915, 1565863, 2047667, 4016779, 5252711, 5786885, 7106609, 7829315, 10238335, 20083895, 26263555, 26619671, 35533045, 68285243, 92385917, 120812353, 133098355, 341426215, 461929585, 604061765, 1570560589, 7852802945]

約数ペア:

[(1, 7852802945), (5, 1570560589), (13, 604061765), (17, 461929585), (23, 341426215), (59, 133098355), (65, 120812353), (85, 92385917), (115, 68285243), (221, 35533045), (295, 26619671), (299, 26263555), (391, 20083895), (767, 10238335), (1003, 7829315), (1105, 7106609), (1357, 5786885), (1495, 5252711), (1955, 4016779), (3835, 2047667), (5015, 1565863), (5083, 1544915), (5237, 1499485), (6785, 1157377), (13039, 602255), (17641, 445145), (23069, 340405), (25415, 308983), (26185, 299897), (65195, 120451), (68081, 115345), (88205, 89029)]