127983075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 235270656

約数和(自身を除く): 107287581

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 159, 165, 265, 275, 583, 795, 825, 1325, 1749, 2915, 2927, 3975, 8745, 8781, 14575, 14635, 32197, 43725, 43905, 73175, 96591, 155131, 160985, 219525, 465393, 482955, 775655, 804925, 1706441, 2326965, 2414775, 3878275, 5119323, 8532205, 11634825, 25596615, 42661025, 127983075]

約数ペア:

[(1, 127983075), (3, 42661025), (5, 25596615), (11, 11634825), (15, 8532205), (25, 5119323), (33, 3878275), (53, 2414775), (55, 2326965), (75, 1706441), (159, 804925), (165, 775655), (265, 482955), (275, 465393), (583, 219525), (795, 160985), (825, 155131), (1325, 96591), (1749, 73175), (2915, 43905), (2927, 43725), (3975, 32197), (8745, 14635), (8781, 14575)]