125957895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 237081600

約数和(自身を除く): 111123705

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 97, 105, 149, 249, 291, 415, 447, 485, 581, 679, 745, 1043, 1245, 1455, 1743, 2037, 2235, 2905, 3129, 3395, 5215, 8051, 8715, 10185, 12367, 14453, 15645, 24153, 37101, 40255, 43359, 56357, 61835, 72265, 86569, 101171, 120765, 169071, 185505, 216795, 259707, 281785, 303513, 432845, 505855, 845355, 1199599, 1298535, 1517565, 3598797, 5997995, 8397193, 17993985, 25191579, 41985965, 125957895]

約数ペア:

[(1, 125957895), (3, 41985965), (5, 25191579), (7, 17993985), (15, 8397193), (21, 5997995), (35, 3598797), (83, 1517565), (97, 1298535), (105, 1199599), (149, 845355), (249, 505855), (291, 432845), (415, 303513), (447, 281785), (485, 259707), (581, 216795), (679, 185505), (745, 169071), (1043, 120765), (1245, 101171), (1455, 86569), (1743, 72265), (2037, 61835), (2235, 56357), (2905, 43359), (3129, 40255), (3395, 37101), (5215, 24153), (8051, 15645), (8715, 14453), (10185, 12367)]