473669895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{2039}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 803727360

約数和(自身を除く): 330057465

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 911, 2039, 2733, 4555, 6117, 10195, 13665, 15487, 30585, 34663, 46461, 77435, 103989, 173315, 232305, 519945, 1857529, 5572587, 9287645, 27862935, 31577993, 94733979, 157889965, 473669895]

約数ペア:

[(1, 473669895), (3, 157889965), (5, 94733979), (15, 31577993), (17, 27862935), (51, 9287645), (85, 5572587), (255, 1857529), (911, 519945), (2039, 232305), (2733, 173315), (4555, 103989), (6117, 77435), (10195, 46461), (13665, 34663), (15487, 30585)]