87973875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{7109}}^1$

素因数の和:7141

約数の個数: 48

約数和(自身を含む): 173028960

約数和(自身を除く): 85055085

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 4125, 7109, 12375, 21327, 35545, 63981, 78199, 106635, 177725, 234597, 319905, 390995, 533175, 703791, 888625, 1172985, 1599525, 1954975, 2665875, 3518955, 5864925, 7997625, 9774875, 17594775, 29324625, 87973875]

約数ペア:

[(1, 87973875), (3, 29324625), (5, 17594775), (9, 9774875), (11, 7997625), (15, 5864925), (25, 3518955), (33, 2665875), (45, 1954975), (55, 1599525), (75, 1172985), (99, 888625), (125, 703791), (165, 533175), (225, 390995), (275, 319905), (375, 234597), (495, 177725), (825, 106635), (1125, 78199), (1375, 63981), (2475, 35545), (4125, 21327), (7109, 12375)]