7226955

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 14100480

約数和(自身を除く): 6873525

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 47, 51, 67, 85, 135, 141, 153, 201, 235, 255, 335, 423, 459, 603, 705, 765, 799, 1005, 1139, 1269, 1809, 2115, 2295, 2397, 3015, 3149, 3417, 3995, 5695, 6345, 7191, 9045, 9447, 10251, 11985, 15745, 17085, 21573, 28341, 30753, 35955, 47235, 51255, 53533, 85023, 107865, 141705, 153765, 160599, 267665, 425115, 481797, 802995, 1445391, 2408985, 7226955]

約数ペア:

[(1, 7226955), (3, 2408985), (5, 1445391), (9, 802995), (15, 481797), (17, 425115), (27, 267665), (45, 160599), (47, 153765), (51, 141705), (67, 107865), (85, 85023), (135, 53533), (141, 51255), (153, 47235), (201, 35955), (235, 30753), (255, 28341), (335, 21573), (423, 17085), (459, 15745), (603, 11985), (705, 10251), (765, 9447), (799, 9045), (1005, 7191), (1139, 6345), (1269, 5695), (1809, 3995), (2115, 3417), (2295, 3149), (2397, 3015)]