64901925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8741}}^1$

素因数の和:8771

約数の個数: 48

約数和(自身を含む): 130080960

約数和(自身を除く): 65179035

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 8741, 26223, 43705, 78669, 96151, 131115, 218525, 236007, 288453, 393345, 480755, 655575, 865359, 1180035, 1442265, 1966725, 2403775, 2596077, 4326795, 5900175, 7211325, 12980385, 21633975, 64901925]

約数ペア:

[(1, 64901925), (3, 21633975), (5, 12980385), (9, 7211325), (11, 5900175), (15, 4326795), (25, 2596077), (27, 2403775), (33, 1966725), (45, 1442265), (55, 1180035), (75, 865359), (99, 655575), (135, 480755), (165, 393345), (225, 288453), (275, 236007), (297, 218525), (495, 131115), (675, 96151), (825, 78669), (1485, 43705), (2475, 26223), (7425, 8741)]