72460485

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 130990080

約数和(自身を除く): 58529595

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 127, 155, 279, 381, 409, 465, 635, 1143, 1227, 1395, 1905, 2045, 3681, 3937, 5715, 6135, 11811, 12679, 18405, 19685, 35433, 38037, 51943, 59055, 63395, 114111, 155829, 177165, 190185, 259715, 467487, 570555, 779145, 1610233, 2337435, 4830699, 8051165, 14492097, 24153495, 72460485]

約数ペア:

[(1, 72460485), (3, 24153495), (5, 14492097), (9, 8051165), (15, 4830699), (31, 2337435), (45, 1610233), (93, 779145), (127, 570555), (155, 467487), (279, 259715), (381, 190185), (409, 177165), (465, 155829), (635, 114111), (1143, 63395), (1227, 59055), (1395, 51943), (1905, 38037), (2045, 35433), (3681, 19685), (3937, 18405), (5715, 12679), (6135, 11811)]