2693265575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 4511711232

約数和(自身を除く): 1818445657

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 281, 325, 383, 385, 455, 715, 1001, 1405, 1915, 1925, 1967, 2275, 2681, 3091, 3575, 3653, 4213, 4979, 5005, 7025, 9575, 9835, 13405, 15455, 18265, 21065, 21637, 24895, 25025, 25571, 29491, 34853, 40183, 49175, 54769, 67025, 77275, 91325, 105325, 107623, 108185, 124475, 127855, 147455, 174265, 200915, 273845, 281281, 383383, 538115, 540925, 639275, 737275, 753361, 871325, 1004575, 1183853, 1369225, 1399099, 1406405, 1916915, 2690575, 3766805, 5919265, 6995495, 7032025, 8286971, 9584575, 9793693, 15390089, 18834025, 29596325, 34977475, 41434855, 48968465, 76950445, 107730623, 207174275, 244842325, 384752225, 538653115, 2693265575]

約数ペア:

[(1, 2693265575), (5, 538653115), (7, 384752225), (11, 244842325), (13, 207174275), (25, 107730623), (35, 76950445), (55, 48968465), (65, 41434855), (77, 34977475), (91, 29596325), (143, 18834025), (175, 15390089), (275, 9793693), (281, 9584575), (325, 8286971), (383, 7032025), (385, 6995495), (455, 5919265), (715, 3766805), (1001, 2690575), (1405, 1916915), (1915, 1406405), (1925, 1399099), (1967, 1369225), (2275, 1183853), (2681, 1004575), (3091, 871325), (3575, 753361), (3653, 737275), (4213, 639275), (4979, 540925), (5005, 538115), (7025, 383383), (9575, 281281), (9835, 273845), (13405, 200915), (15455, 174265), (18265, 147455), (21065, 127855), (21637, 124475), (24895, 108185), (25025, 107623), (25571, 105325), (29491, 91325), (34853, 77275), (40183, 67025), (49175, 54769)]