74121405

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 122670720

約数和(自身を除く): 48549315

約数列:

[1, 3, 5, 15, 59, 61, 177, 183, 295, 305, 885, 915, 1373, 3599, 4119, 6865, 10797, 17995, 20595, 53985, 81007, 83753, 243021, 251259, 405035, 418765, 1215105, 1256295, 4941427, 14824281, 24707135, 74121405]

約数ペア:

[(1, 74121405), (3, 24707135), (5, 14824281), (15, 4941427), (59, 1256295), (61, 1215105), (177, 418765), (183, 405035), (295, 251259), (305, 243021), (885, 83753), (915, 81007), (1373, 53985), (3599, 20595), (4119, 17995), (6865, 10797)]