19822510125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30223}}^1$

素因数の和:30308

約数の個数: 96

約数和(自身を含む): 39718688256

約数和(自身を除く): 19896178131

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 75, 99, 125, 159, 165, 225, 265, 275, 375, 477, 495, 583, 795, 825, 1125, 1325, 1375, 1749, 2385, 2475, 2915, 3975, 4125, 5247, 6625, 8745, 11925, 12375, 14575, 19875, 26235, 30223, 43725, 59625, 72875, 90669, 131175, 151115, 218625, 272007, 332453, 453345, 655875, 755575, 997359, 1360035, 1601819, 1662265, 2266725, 2992077, 3777875, 4805457, 4986795, 6800175, 8009095, 8311325, 11333625, 14416371, 14960385, 17620009, 24027285, 24933975, 34000875, 40045475, 41556625, 52860027, 72081855, 74801925, 88100045, 120136425, 124669875, 158580081, 200227375, 264300135, 360409275, 374009625, 440500225, 600682125, 792900405, 1321500675, 1802046375, 2202501125, 3964502025, 6607503375, 19822510125]

約数ペア:

[(1, 19822510125), (3, 6607503375), (5, 3964502025), (9, 2202501125), (11, 1802046375), (15, 1321500675), (25, 792900405), (33, 600682125), (45, 440500225), (53, 374009625), (55, 360409275), (75, 264300135), (99, 200227375), (125, 158580081), (159, 124669875), (165, 120136425), (225, 88100045), (265, 74801925), (275, 72081855), (375, 52860027), (477, 41556625), (495, 40045475), (583, 34000875), (795, 24933975), (825, 24027285), (1125, 17620009), (1325, 14960385), (1375, 14416371), (1749, 11333625), (2385, 8311325), (2475, 8009095), (2915, 6800175), (3975, 4986795), (4125, 4805457), (5247, 3777875), (6625, 2992077), (8745, 2266725), (11925, 1662265), (12375, 1601819), (14575, 1360035), (19875, 997359), (26235, 755575), (30223, 655875), (43725, 453345), (59625, 332453), (72875, 272007), (90669, 218625), (131175, 151115)]