147680065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 202245120

約数和(自身を除く): 54565055

約数列:

[1, 5, 13, 19, 65, 95, 197, 247, 607, 985, 1235, 2561, 3035, 3743, 7891, 11533, 12805, 18715, 39455, 48659, 57665, 119579, 149929, 243295, 597895, 749645, 1554527, 2272001, 7772635, 11360005, 29536013, 147680065]

約数ペア:

[(1, 147680065), (5, 29536013), (13, 11360005), (19, 7772635), (65, 2272001), (95, 1554527), (197, 749645), (247, 597895), (607, 243295), (985, 149929), (1235, 119579), (2561, 57665), (3035, 48659), (3743, 39455), (7891, 18715), (11533, 12805)]