299472015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 523468800

約数和(自身を除く): 223996785

約数列:

[1, 3, 5, 15, 19, 47, 57, 79, 95, 141, 235, 237, 283, 285, 395, 705, 849, 893, 1185, 1415, 1501, 2679, 3713, 4245, 4465, 4503, 5377, 7505, 11139, 13301, 13395, 16131, 18565, 22357, 22515, 26885, 39903, 55695, 66505, 67071, 70547, 80655, 111785, 199515, 211641, 252719, 335355, 352735, 424783, 758157, 1050779, 1058205, 1263595, 1274349, 2123915, 3152337, 3790785, 5253895, 6371745, 15761685, 19964801, 59894403, 99824005, 299472015]

約数ペア:

[(1, 299472015), (3, 99824005), (5, 59894403), (15, 19964801), (19, 15761685), (47, 6371745), (57, 5253895), (79, 3790785), (95, 3152337), (141, 2123915), (235, 1274349), (237, 1263595), (283, 1058205), (285, 1050779), (395, 758157), (705, 424783), (849, 352735), (893, 335355), (1185, 252719), (1415, 211641), (1501, 199515), (2679, 111785), (3713, 80655), (4245, 70547), (4465, 67071), (4503, 66505), (5377, 55695), (7505, 39903), (11139, 26885), (13301, 22515), (13395, 22357), (16131, 18565)]