85539615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 82421985

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 53, 57, 95, 105, 133, 159, 265, 285, 371, 399, 665, 795, 809, 1007, 1113, 1855, 1995, 2427, 3021, 4045, 5035, 5565, 5663, 7049, 12135, 15105, 15371, 16989, 21147, 28315, 35245, 42877, 46113, 76855, 84945, 105735, 107597, 128631, 214385, 230565, 300139, 322791, 537985, 643155, 814663, 900417, 1500695, 1613955, 2443989, 4073315, 4502085, 5702641, 12219945, 17107923, 28513205, 85539615]

約数ペア:

[(1, 85539615), (3, 28513205), (5, 17107923), (7, 12219945), (15, 5702641), (19, 4502085), (21, 4073315), (35, 2443989), (53, 1613955), (57, 1500695), (95, 900417), (105, 814663), (133, 643155), (159, 537985), (265, 322791), (285, 300139), (371, 230565), (399, 214385), (665, 128631), (795, 107597), (809, 105735), (1007, 84945), (1113, 76855), (1855, 46113), (1995, 42877), (2427, 35245), (3021, 28315), (4045, 21147), (5035, 16989), (5565, 15371), (5663, 15105), (7049, 12135)]