74126175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 128161440

約数和(自身を除く): 54035265

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 173, 197, 435, 519, 591, 725, 865, 985, 2175, 2595, 2955, 4325, 4925, 5017, 5713, 12975, 14775, 15051, 17139, 25085, 28565, 34081, 75255, 85695, 102243, 125425, 142825, 170405, 376275, 428475, 511215, 852025, 988349, 2556075, 2965047, 4941745, 14825235, 24708725, 74126175]

約数ペア:

[(1, 74126175), (3, 24708725), (5, 14825235), (15, 4941745), (25, 2965047), (29, 2556075), (75, 988349), (87, 852025), (145, 511215), (173, 428475), (197, 376275), (435, 170405), (519, 142825), (591, 125425), (725, 102243), (865, 85695), (985, 75255), (2175, 34081), (2595, 28565), (2955, 25085), (4325, 17139), (4925, 15051), (5017, 14775), (5713, 12975)]