28528094175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{21727}}^1$

素因数の和:21849

約数の個数: 96

約数和(自身を含む): 56127074304

約数和(自身を除く): 27598980129

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 61, 75, 105, 123, 175, 183, 205, 287, 305, 427, 525, 615, 861, 915, 1025, 1281, 1435, 1525, 2135, 2501, 3075, 4305, 4575, 6405, 7175, 7503, 10675, 12505, 17507, 21525, 21727, 32025, 37515, 52521, 62525, 65181, 87535, 108635, 152089, 187575, 262605, 325905, 437675, 456267, 543175, 760445, 890807, 1313025, 1325347, 1629525, 2281335, 2672421, 3802225, 3976041, 4454035, 6235649, 6626735, 9277429, 11406675, 13362105, 18706947, 19880205, 22270175, 27832287, 31178245, 33133675, 46387145, 54339227, 66810525, 93534735, 99401025, 139161435, 155891225, 163017681, 231935725, 271696135, 380374589, 467673675, 695807175, 815088405, 1141123767, 1358480675, 1901872945, 4075442025, 5705618835, 9509364725, 28528094175]

約数ペア:

[(1, 28528094175), (3, 9509364725), (5, 5705618835), (7, 4075442025), (15, 1901872945), (21, 1358480675), (25, 1141123767), (35, 815088405), (41, 695807175), (61, 467673675), (75, 380374589), (105, 271696135), (123, 231935725), (175, 163017681), (183, 155891225), (205, 139161435), (287, 99401025), (305, 93534735), (427, 66810525), (525, 54339227), (615, 46387145), (861, 33133675), (915, 31178245), (1025, 27832287), (1281, 22270175), (1435, 19880205), (1525, 18706947), (2135, 13362105), (2501, 11406675), (3075, 9277429), (4305, 6626735), (4575, 6235649), (6405, 4454035), (7175, 3976041), (7503, 3802225), (10675, 2672421), (12505, 2281335), (17507, 1629525), (21525, 1325347), (21727, 1313025), (32025, 890807), (37515, 760445), (52521, 543175), (62525, 456267), (65181, 437675), (87535, 325905), (108635, 262605), (152089, 187575)]