144480085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 187920000

約数和(自身を除く): 43439915

約数列:

[1, 5, 19, 59, 95, 149, 173, 295, 745, 865, 1121, 2831, 3287, 5605, 8791, 10207, 14155, 16435, 25777, 43955, 51035, 128885, 167029, 193933, 489763, 835145, 969665, 1520843, 2448815, 7604215, 28896017, 144480085]

約数ペア:

[(1, 144480085), (5, 28896017), (19, 7604215), (59, 2448815), (95, 1520843), (149, 969665), (173, 835145), (295, 489763), (745, 193933), (865, 167029), (1121, 128885), (2831, 51035), (3287, 43955), (5605, 25777), (8791, 16435), (10207, 14155)]