5558355

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 5846445

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 197, 209, 285, 297, 495, 513, 591, 627, 855, 985, 1045, 1485, 1773, 1881, 2167, 2565, 2955, 3135, 3743, 5319, 5643, 6501, 8865, 9405, 10835, 11229, 18715, 19503, 26595, 28215, 32505, 33687, 41173, 56145, 58509, 97515, 101061, 123519, 168435, 205865, 292545, 370557, 505305, 617595, 1111671, 1852785, 5558355]

約数ペア:

[(1, 5558355), (3, 1852785), (5, 1111671), (9, 617595), (11, 505305), (15, 370557), (19, 292545), (27, 205865), (33, 168435), (45, 123519), (55, 101061), (57, 97515), (95, 58509), (99, 56145), (135, 41173), (165, 33687), (171, 32505), (197, 28215), (209, 26595), (285, 19503), (297, 18715), (495, 11229), (513, 10835), (591, 9405), (627, 8865), (855, 6501), (985, 5643), (1045, 5319), (1485, 3743), (1773, 3135), (1881, 2955), (2167, 2565)]