2912785333045

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1193}}^1\times {\mathrm{4421}}^1$

素因数の和:6166

約数の個数: 64

約数和(自身を含む): 4136037396480

約数和(自身を除く): 1223252063435

約数列:

[1, 5, 7, 31, 35, 155, 217, 509, 1085, 1193, 2545, 3563, 4421, 5965, 8351, 15779, 17815, 22105, 30947, 36983, 41755, 78895, 110453, 137051, 154735, 184915, 258881, 552265, 607237, 685255, 959357, 1294405, 2250289, 3036185, 4250659, 4796785, 5274253, 11251445, 15752023, 18824347, 21253295, 26371265, 36919771, 69758959, 78760115, 94121735, 131770429, 163501843, 184598855, 348794795, 488312713, 658852145, 817509215, 1144512901, 2441563565, 2684594777, 5722564505, 13422973885, 18792163439, 83222438087, 93960817195, 416112190435, 582557066609, 2912785333045]

約数ペア:

[(1, 2912785333045), (5, 582557066609), (7, 416112190435), (31, 93960817195), (35, 83222438087), (155, 18792163439), (217, 13422973885), (509, 5722564505), (1085, 2684594777), (1193, 2441563565), (2545, 1144512901), (3563, 817509215), (4421, 658852145), (5965, 488312713), (8351, 348794795), (15779, 184598855), (17815, 163501843), (22105, 131770429), (30947, 94121735), (36983, 78760115), (41755, 69758959), (78895, 36919771), (110453, 26371265), (137051, 21253295), (154735, 18824347), (184915, 15752023), (258881, 11251445), (552265, 5274253), (607237, 4796785), (685255, 4250659), (959357, 3036185), (1294405, 2250289)]