242100048675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{89939}}^1$

素因数の和:91860

約数の個数: 48

約数和(自身を含む): 421566768000

約数和(自身を除く): 179466719325

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1889, 5667, 9445, 28335, 35891, 47225, 89939, 107673, 141675, 179455, 269817, 449695, 538365, 897275, 1349085, 1708841, 2248475, 2691825, 5126523, 6745425, 8544205, 25632615, 42721025, 128163075, 169894771, 509684313, 849473855, 2548421565, 3228000649, 4247369275, 9684001947, 12742107825, 16140003245, 48420009735, 80700016225, 242100048675]

約数ペア:

[(1, 242100048675), (3, 80700016225), (5, 48420009735), (15, 16140003245), (19, 12742107825), (25, 9684001947), (57, 4247369275), (75, 3228000649), (95, 2548421565), (285, 849473855), (475, 509684313), (1425, 169894771), (1889, 128163075), (5667, 42721025), (9445, 25632615), (28335, 8544205), (35891, 6745425), (47225, 5126523), (89939, 2691825), (107673, 2248475), (141675, 1708841), (179455, 1349085), (269817, 897275), (449695, 538365)]