132798575

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 213736320

約数和(自身を除く): 80937745

約数列:

[1, 5, 7, 13, 25, 31, 35, 49, 65, 91, 155, 175, 217, 245, 269, 325, 403, 455, 637, 775, 1085, 1225, 1345, 1519, 1883, 2015, 2275, 2821, 3185, 3497, 5425, 6725, 7595, 8339, 9415, 10075, 13181, 14105, 15925, 17485, 19747, 24479, 37975, 41695, 47075, 58373, 65905, 70525, 87425, 98735, 108407, 122395, 171353, 208475, 291865, 329525, 408611, 493675, 542035, 611975, 758849, 856765, 1459325, 2043055, 2710175, 3794245, 4283825, 5311943, 10215275, 18971225, 26559715, 132798575]

約数ペア:

[(1, 132798575), (5, 26559715), (7, 18971225), (13, 10215275), (25, 5311943), (31, 4283825), (35, 3794245), (49, 2710175), (65, 2043055), (91, 1459325), (155, 856765), (175, 758849), (217, 611975), (245, 542035), (269, 493675), (325, 408611), (403, 329525), (455, 291865), (637, 208475), (775, 171353), (1085, 122395), (1225, 108407), (1345, 98735), (1519, 87425), (1883, 70525), (2015, 65905), (2275, 58373), (2821, 47075), (3185, 41695), (3497, 37975), (5425, 24479), (6725, 19747), (7595, 17485), (8339, 15925), (9415, 14105), (10075, 13181)]