160073955

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3721

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 157186845

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 765, 855, 969, 1615, 2295, 2565, 2907, 3671, 4845, 8721, 11013, 14535, 18355, 33039, 43605, 55065, 62407, 69749, 99117, 165195, 187221, 209247, 312035, 348745, 495585, 561663, 627741, 936105, 1046235, 1185733, 1684989, 1883223, 2808315, 3138705, 3557199, 5928665, 8424945, 9416115, 10671597, 17785995, 32014791, 53357985, 160073955]

約数ペア:

[(1, 160073955), (3, 53357985), (5, 32014791), (9, 17785995), (15, 10671597), (17, 9416115), (19, 8424945), (27, 5928665), (45, 3557199), (51, 3138705), (57, 2808315), (85, 1883223), (95, 1684989), (135, 1185733), (153, 1046235), (171, 936105), (255, 627741), (285, 561663), (323, 495585), (459, 348745), (513, 312035), (765, 209247), (855, 187221), (969, 165195), (1615, 99117), (2295, 69749), (2565, 62407), (2907, 55065), (3671, 43605), (4845, 33039), (8721, 18355), (11013, 14535)]