15342537

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 25444800

約数和(自身を除く): 10102263

約数列:

[1, 3, 7, 21, 29, 49, 59, 61, 87, 147, 177, 183, 203, 413, 427, 609, 1239, 1281, 1421, 1711, 1769, 2891, 2989, 3599, 4263, 5133, 5307, 8673, 8967, 10797, 11977, 12383, 25193, 35931, 37149, 75579, 83839, 86681, 104371, 176351, 251517, 260043, 313113, 529053, 730597, 2191791, 5114179, 15342537]

約数ペア:

[(1, 15342537), (3, 5114179), (7, 2191791), (21, 730597), (29, 529053), (49, 313113), (59, 260043), (61, 251517), (87, 176351), (147, 104371), (177, 86681), (183, 83839), (203, 75579), (413, 37149), (427, 35931), (609, 25193), (1239, 12383), (1281, 11977), (1421, 10797), (1711, 8967), (1769, 8673), (2891, 5307), (2989, 5133), (3599, 4263)]