401040315

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 820966608

約数和(自身を除く): 419926293

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 211, 247, 285, 351, 361, 405, 513, 585, 633, 741, 855, 1053, 1055, 1083, 1235, 1539, 1755, 1805, 1899, 2223, 2565, 2743, 3165, 3249, 3705, 4009, 4693, 5265, 5415, 5697, 6669, 7695, 8229, 9495, 9747, 11115, 12027, 13715, 14079, 16245, 17091, 20007, 20045, 23465, 24687, 28485, 29241, 33345, 36081, 41145, 42237, 48735, 52117, 60135, 70395, 74061, 76171, 85455, 100035, 108243, 123435, 126711, 146205, 156351, 180405, 211185, 222183, 228513, 260585, 324729, 370305, 380133, 380855, 469053, 541215, 633555, 685539, 781755, 990223, 1110915, 1142565, 1407159, 1623645, 1900665, 2056617, 2345265, 2970669, 3427695, 4221477, 4951115, 6169851, 7035795, 8912007, 10283085, 14853345, 21107385, 26736021, 30849255, 44560035, 80208063, 133680105, 401040315]

約数ペア:

[(1, 401040315), (3, 133680105), (5, 80208063), (9, 44560035), (13, 30849255), (15, 26736021), (19, 21107385), (27, 14853345), (39, 10283085), (45, 8912007), (57, 7035795), (65, 6169851), (81, 4951115), (95, 4221477), (117, 3427695), (135, 2970669), (171, 2345265), (195, 2056617), (211, 1900665), (247, 1623645), (285, 1407159), (351, 1142565), (361, 1110915), (405, 990223), (513, 781755), (585, 685539), (633, 633555), (741, 541215), (855, 469053), (1053, 380855), (1055, 380133), (1083, 370305), (1235, 324729), (1539, 260585), (1755, 228513), (1805, 222183), (1899, 211185), (2223, 180405), (2565, 156351), (2743, 146205), (3165, 126711), (3249, 123435), (3705, 108243), (4009, 100035), (4693, 85455), (5265, 76171), (5415, 74061), (5697, 70395), (6669, 60135), (7695, 52117), (8229, 48735), (9495, 42237), (9747, 41145), (11115, 36081), (12027, 33345), (13715, 29241), (14079, 28485), (16245, 24687), (17091, 23465), (20007, 20045)]