1170047725

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2867

約数の個数: 72

約数和(自身を含む): 1901235456

約数和(自身を除く): 731187731

約数列:

[1, 5, 7, 11, 25, 31, 35, 49, 55, 77, 155, 175, 217, 245, 275, 341, 385, 539, 775, 1085, 1225, 1519, 1705, 1925, 2387, 2695, 2801, 5425, 7595, 8525, 11935, 13475, 14005, 16709, 19607, 30811, 37975, 59675, 70025, 83545, 86831, 98035, 137249, 154055, 215677, 417725, 434155, 490175, 607817, 686245, 770275, 955141, 1078385, 1509739, 2170775, 3039085, 3431225, 4254719, 4775705, 5391925, 6685987, 7548695, 15195425, 21273595, 23878525, 33429935, 37743475, 46801909, 106367975, 167149675, 234009545, 1170047725]

約数ペア:

[(1, 1170047725), (5, 234009545), (7, 167149675), (11, 106367975), (25, 46801909), (31, 37743475), (35, 33429935), (49, 23878525), (55, 21273595), (77, 15195425), (155, 7548695), (175, 6685987), (217, 5391925), (245, 4775705), (275, 4254719), (341, 3431225), (385, 3039085), (539, 2170775), (775, 1509739), (1085, 1078385), (1225, 955141), (1519, 770275), (1705, 686245), (1925, 607817), (2387, 490175), (2695, 434155), (2801, 417725), (5425, 215677), (7595, 154055), (8525, 137249), (11935, 98035), (13475, 86831), (14005, 83545), (16709, 70025), (19607, 59675), (30811, 37975)]