42996525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 88327680

約数和(自身を除く): 45331155

約数列:

[1, 3, 5, 11, 13, 15, 19, 25, 33, 39, 55, 57, 65, 75, 95, 143, 165, 195, 209, 211, 247, 275, 285, 325, 429, 475, 627, 633, 715, 741, 825, 975, 1045, 1055, 1235, 1425, 2145, 2321, 2717, 2743, 3135, 3165, 3575, 3705, 4009, 5225, 5275, 6175, 6963, 8151, 8229, 10725, 11605, 12027, 13585, 13715, 15675, 15825, 18525, 20045, 30173, 34815, 40755, 41145, 44099, 52117, 58025, 60135, 67925, 68575, 90519, 100225, 132297, 150865, 156351, 174075, 203775, 205725, 220495, 260585, 300675, 452595, 573287, 661485, 754325, 781755, 1102475, 1302925, 1719861, 2262975, 2866435, 3307425, 3908775, 8599305, 14332175, 42996525]

約数ペア:

[(1, 42996525), (3, 14332175), (5, 8599305), (11, 3908775), (13, 3307425), (15, 2866435), (19, 2262975), (25, 1719861), (33, 1302925), (39, 1102475), (55, 781755), (57, 754325), (65, 661485), (75, 573287), (95, 452595), (143, 300675), (165, 260585), (195, 220495), (209, 205725), (211, 203775), (247, 174075), (275, 156351), (285, 150865), (325, 132297), (429, 100225), (475, 90519), (627, 68575), (633, 67925), (715, 60135), (741, 58025), (825, 52117), (975, 44099), (1045, 41145), (1055, 40755), (1235, 34815), (1425, 30173), (2145, 20045), (2321, 18525), (2717, 15825), (2743, 15675), (3135, 13715), (3165, 13585), (3575, 12027), (3705, 11605), (4009, 10725), (5225, 8229), (5275, 8151), (6175, 6963)]