4134825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 8356608

約数和(自身を除く): 4221783

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 47, 51, 69, 75, 85, 115, 141, 153, 207, 225, 235, 255, 345, 391, 423, 425, 575, 705, 765, 799, 1035, 1081, 1173, 1175, 1275, 1725, 1955, 2115, 2397, 3243, 3519, 3525, 3825, 3995, 5175, 5405, 5865, 7191, 9729, 9775, 10575, 11985, 16215, 17595, 18377, 19975, 27025, 29325, 35955, 48645, 55131, 59925, 81075, 87975, 91885, 165393, 179775, 243225, 275655, 459425, 826965, 1378275, 4134825]

約数ペア:

[(1, 4134825), (3, 1378275), (5, 826965), (9, 459425), (15, 275655), (17, 243225), (23, 179775), (25, 165393), (45, 91885), (47, 87975), (51, 81075), (69, 59925), (75, 55131), (85, 48645), (115, 35955), (141, 29325), (153, 27025), (207, 19975), (225, 18377), (235, 17595), (255, 16215), (345, 11985), (391, 10575), (423, 9775), (425, 9729), (575, 7191), (705, 5865), (765, 5405), (799, 5175), (1035, 3995), (1081, 3825), (1173, 3525), (1175, 3519), (1275, 3243), (1725, 2397), (1955, 2115)]