23788073855

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28837}}^1$

素因数の和:28913

約数の個数: 64

約数和(自身を含む): 36820358400

約数和(自身を除く): 13032284545

約数列:

[1, 5, 7, 13, 35, 37, 49, 65, 91, 185, 245, 259, 343, 455, 481, 637, 1295, 1715, 1813, 2405, 3185, 3367, 4459, 9065, 12691, 16835, 22295, 23569, 28837, 63455, 117845, 144185, 164983, 201859, 374881, 824915, 1009295, 1066969, 1413013, 1874405, 2624167, 5334845, 7065065, 7468783, 9891091, 13120835, 13870597, 18369169, 37343915, 49455455, 52281481, 69352985, 91845845, 97094179, 128584183, 261407405, 365970367, 485470895, 642920915, 679659253, 1829851835, 3398296265, 4757614771, 23788073855]

約数ペア:

[(1, 23788073855), (5, 4757614771), (7, 3398296265), (13, 1829851835), (35, 679659253), (37, 642920915), (49, 485470895), (65, 365970367), (91, 261407405), (185, 128584183), (245, 97094179), (259, 91845845), (343, 69352985), (455, 52281481), (481, 49455455), (637, 37343915), (1295, 18369169), (1715, 13870597), (1813, 13120835), (2405, 9891091), (3185, 7468783), (3367, 7065065), (4459, 5334845), (9065, 2624167), (12691, 1874405), (16835, 1413013), (22295, 1066969), (23569, 1009295), (28837, 824915), (63455, 374881), (117845, 201859), (144185, 164983)]