1442925

素因数分解:

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

素因数の和:91

約数の個数: 54

約数和(自身を含む): 2894346

約数和(自身を除く): 1451421

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 75, 99, 121, 159, 165, 225, 265, 275, 363, 477, 495, 583, 605, 795, 825, 1089, 1325, 1749, 1815, 2385, 2475, 2915, 3025, 3975, 5247, 5445, 6413, 8745, 9075, 11925, 14575, 19239, 26235, 27225, 32065, 43725, 57717, 96195, 131175, 160325, 288585, 480975, 1442925]

約数ペア:

[(1, 1442925), (3, 480975), (5, 288585), (9, 160325), (11, 131175), (15, 96195), (25, 57717), (33, 43725), (45, 32065), (53, 27225), (55, 26235), (75, 19239), (99, 14575), (121, 11925), (159, 9075), (165, 8745), (225, 6413), (265, 5445), (275, 5247), (363, 3975), (477, 3025), (495, 2915), (583, 2475), (605, 2385), (795, 1815), (825, 1749), (1089, 1325)]