229411545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 425115648

約数和(自身を除く): 195704103

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 61, 69, 115, 165, 183, 253, 305, 345, 671, 759, 915, 991, 1265, 1403, 2013, 2973, 3355, 3795, 4209, 4955, 7015, 10065, 10901, 14865, 15433, 21045, 22793, 32703, 46299, 54505, 60451, 68379, 77165, 113965, 163515, 181353, 231495, 250723, 302255, 341895, 664961, 752169, 906765, 1253615, 1390373, 1994883, 3324805, 3760845, 4171119, 6951865, 9974415, 15294103, 20855595, 45882309, 76470515, 229411545]

約数ペア:

[(1, 229411545), (3, 76470515), (5, 45882309), (11, 20855595), (15, 15294103), (23, 9974415), (33, 6951865), (55, 4171119), (61, 3760845), (69, 3324805), (115, 1994883), (165, 1390373), (183, 1253615), (253, 906765), (305, 752169), (345, 664961), (671, 341895), (759, 302255), (915, 250723), (991, 231495), (1265, 181353), (1403, 163515), (2013, 113965), (2973, 77165), (3355, 68379), (3795, 60451), (4209, 54505), (4955, 46299), (7015, 32703), (10065, 22793), (10901, 21045), (14865, 15433)]