65342805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1097}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 120481344

約数和(自身を除く): 55138539

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 361, 627, 1045, 1083, 1097, 1805, 3135, 3291, 3971, 5415, 5485, 11913, 12067, 16455, 19855, 20843, 36201, 59565, 60335, 62529, 104215, 181005, 229273, 312645, 396017, 687819, 1146365, 1188051, 1980085, 3439095, 4356187, 5940255, 13068561, 21780935, 65342805]

約数ペア:

[(1, 65342805), (3, 21780935), (5, 13068561), (11, 5940255), (15, 4356187), (19, 3439095), (33, 1980085), (55, 1188051), (57, 1146365), (95, 687819), (165, 396017), (209, 312645), (285, 229273), (361, 181005), (627, 104215), (1045, 62529), (1083, 60335), (1097, 59565), (1805, 36201), (3135, 20843), (3291, 19855), (3971, 16455), (5415, 12067), (5485, 11913)]