79295425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 113474880

約数和(自身を除く): 34179455

約数列:

[1, 5, 11, 25, 29, 55, 61, 145, 163, 275, 305, 319, 671, 725, 815, 1525, 1595, 1769, 1793, 3355, 4075, 4727, 7975, 8845, 8965, 9943, 16775, 19459, 23635, 44225, 44825, 49715, 51997, 97295, 109373, 118175, 248575, 259985, 288347, 486475, 546865, 1299925, 1441735, 2734325, 3171817, 7208675, 15859085, 79295425]

約数ペア:

[(1, 79295425), (5, 15859085), (11, 7208675), (25, 3171817), (29, 2734325), (55, 1441735), (61, 1299925), (145, 546865), (163, 486475), (275, 288347), (305, 259985), (319, 248575), (671, 118175), (725, 109373), (815, 97295), (1525, 51997), (1595, 49715), (1769, 44825), (1793, 44225), (3355, 23635), (4075, 19459), (4727, 16775), (7975, 9943), (8845, 8965)]