11354525

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 18998784

約数和(自身を除く): 7644259

約数列:

[1, 5, 7, 13, 23, 25, 31, 35, 49, 65, 91, 115, 155, 161, 175, 217, 245, 299, 325, 403, 455, 575, 637, 713, 775, 805, 1085, 1127, 1225, 1495, 1519, 2015, 2093, 2275, 2821, 3185, 3565, 4025, 4991, 5425, 5635, 7475, 7595, 9269, 10075, 10465, 14105, 14651, 15925, 17825, 19747, 24955, 28175, 34937, 37975, 46345, 52325, 64883, 70525, 73255, 98735, 124775, 174685, 231725, 324415, 366275, 454181, 493675, 873425, 1622075, 2270905, 11354525]

約数ペア:

[(1, 11354525), (5, 2270905), (7, 1622075), (13, 873425), (23, 493675), (25, 454181), (31, 366275), (35, 324415), (49, 231725), (65, 174685), (91, 124775), (115, 98735), (155, 73255), (161, 70525), (175, 64883), (217, 52325), (245, 46345), (299, 37975), (325, 34937), (403, 28175), (455, 24955), (575, 19747), (637, 17825), (713, 15925), (775, 14651), (805, 14105), (1085, 10465), (1127, 10075), (1225, 9269), (1495, 7595), (1519, 7475), (2015, 5635), (2093, 5425), (2275, 4991), (2821, 4025), (3185, 3565)]