384348825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3191

約数の個数: 72

約数和(自身を含む): 796972800

約数和(自身を除く): 412623975

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 105, 175, 225, 237, 315, 395, 525, 553, 711, 1185, 1575, 1659, 1975, 2765, 3089, 3555, 4977, 5925, 8295, 9267, 13825, 15445, 17775, 21623, 24885, 27801, 41475, 46335, 64869, 77225, 108115, 124425, 139005, 194607, 231675, 244031, 324345, 540575, 695025, 732093, 973035, 1220155, 1621725, 1708217, 2196279, 3660465, 4865175, 5124651, 6100775, 8541085, 10981395, 15373953, 18302325, 25623255, 42705425, 54906975, 76869765, 128116275, 384348825]

約数ペア:

[(1, 384348825), (3, 128116275), (5, 76869765), (7, 54906975), (9, 42705425), (15, 25623255), (21, 18302325), (25, 15373953), (35, 10981395), (45, 8541085), (63, 6100775), (75, 5124651), (79, 4865175), (105, 3660465), (175, 2196279), (225, 1708217), (237, 1621725), (315, 1220155), (395, 973035), (525, 732093), (553, 695025), (711, 540575), (1185, 324345), (1575, 244031), (1659, 231675), (1975, 194607), (2765, 139005), (3089, 124425), (3555, 108115), (4977, 77225), (5925, 64869), (8295, 46335), (9267, 41475), (13825, 27801), (15445, 24885), (17775, 21623)]