74072895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3761}}^1$

素因数の和:3883

約数の個数: 32

約数和(自身を含む): 128931264

約数和(自身を除く): 54858369

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3761, 3939, 6565, 11283, 18805, 19695, 48893, 56415, 146679, 244465, 379861, 733395, 1139583, 1899305, 4938193, 5697915, 14814579, 24690965, 74072895]

約数ペア:

[(1, 74072895), (3, 24690965), (5, 14814579), (13, 5697915), (15, 4938193), (39, 1899305), (65, 1139583), (101, 733395), (195, 379861), (303, 244465), (505, 146679), (1313, 56415), (1515, 48893), (3761, 19695), (3939, 18805), (6565, 11283)]