124222725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 247564512

約数和(自身を除く): 123341787

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 75, 99, 159, 165, 225, 265, 275, 477, 495, 583, 795, 825, 947, 1325, 1749, 2385, 2475, 2841, 2915, 3975, 4735, 5247, 8523, 8745, 10417, 11925, 14205, 14575, 23675, 26235, 31251, 42615, 43725, 50191, 52085, 71025, 93753, 131175, 150573, 156255, 213075, 250955, 260425, 451719, 468765, 552101, 752865, 781275, 1254775, 1656303, 2258595, 2343825, 2760505, 3764325, 4968909, 8281515, 11292975, 13802525, 24844545, 41407575, 124222725]

約数ペア:

[(1, 124222725), (3, 41407575), (5, 24844545), (9, 13802525), (11, 11292975), (15, 8281515), (25, 4968909), (33, 3764325), (45, 2760505), (53, 2343825), (55, 2258595), (75, 1656303), (99, 1254775), (159, 781275), (165, 752865), (225, 552101), (265, 468765), (275, 451719), (477, 260425), (495, 250955), (583, 213075), (795, 156255), (825, 150573), (947, 131175), (1325, 93753), (1749, 71025), (2385, 52085), (2475, 50191), (2841, 43725), (2915, 42615), (3975, 31251), (4735, 26235), (5247, 23675), (8523, 14575), (8745, 14205), (10417, 11925)]