38557545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8597}}^1$

素因数の和:8641

約数の個数: 32

約数和(自身を含む): 69334272

約数和(自身を除く): 30776727

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 8597, 25791, 42985, 111761, 128955, 197731, 335283, 558805, 593193, 988655, 1676415, 2570503, 2965965, 7711509, 12852515, 38557545]

約数ペア:

[(1, 38557545), (3, 12852515), (5, 7711509), (13, 2965965), (15, 2570503), (23, 1676415), (39, 988655), (65, 593193), (69, 558805), (115, 335283), (195, 197731), (299, 128955), (345, 111761), (897, 42985), (1495, 25791), (4485, 8597)]