73041735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 133410816

約数和(自身を除く): 60369081

約数列:

[1, 3, 5, 13, 15, 31, 39, 43, 65, 93, 129, 155, 195, 215, 281, 403, 465, 559, 645, 843, 1209, 1333, 1405, 1677, 2015, 2795, 3653, 3999, 4215, 6045, 6665, 8385, 8711, 10959, 12083, 17329, 18265, 19995, 26133, 36249, 43555, 51987, 54795, 60415, 86645, 113243, 130665, 157079, 181245, 259935, 339729, 374573, 471237, 566215, 785395, 1123719, 1698645, 1872865, 2356185, 4869449, 5618595, 14608347, 24347245, 73041735]

約数ペア:

[(1, 73041735), (3, 24347245), (5, 14608347), (13, 5618595), (15, 4869449), (31, 2356185), (39, 1872865), (43, 1698645), (65, 1123719), (93, 785395), (129, 566215), (155, 471237), (195, 374573), (215, 339729), (281, 259935), (403, 181245), (465, 157079), (559, 130665), (645, 113243), (843, 86645), (1209, 60415), (1333, 54795), (1405, 51987), (1677, 43555), (2015, 36249), (2795, 26133), (3653, 19995), (3999, 18265), (4215, 17329), (6045, 12083), (6665, 10959), (8385, 8711)]