89902035

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 83450925

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 129, 135, 153, 215, 255, 387, 459, 645, 731, 765, 911, 1161, 1935, 2193, 2295, 2733, 3655, 4555, 5805, 6579, 8199, 10965, 13665, 15487, 19737, 24597, 32895, 39173, 40995, 46461, 77435, 98685, 117519, 122985, 139383, 195865, 232305, 352557, 418149, 587595, 665941, 696915, 1057671, 1762785, 1997823, 2090745, 3329705, 5288355, 5993469, 9989115, 17980407, 29967345, 89902035]

約数ペア:

[(1, 89902035), (3, 29967345), (5, 17980407), (9, 9989115), (15, 5993469), (17, 5288355), (27, 3329705), (43, 2090745), (45, 1997823), (51, 1762785), (85, 1057671), (129, 696915), (135, 665941), (153, 587595), (215, 418149), (255, 352557), (387, 232305), (459, 195865), (645, 139383), (731, 122985), (765, 117519), (911, 98685), (1161, 77435), (1935, 46461), (2193, 40995), (2295, 39173), (2733, 32895), (3655, 24597), (4555, 19737), (5805, 15487), (6579, 13665), (8199, 10965)]