223813309425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{3037}}^1$

素因数の和:4203

約数の個数: 96

約数和(自身を含む): 395638010880

約数和(自身を除く): 171824701455

約数列:

[1, 3, 5, 15, 25, 29, 31, 75, 87, 93, 145, 155, 435, 465, 725, 775, 899, 1093, 2175, 2325, 2697, 3037, 3279, 4495, 5465, 9111, 13485, 15185, 16395, 22475, 27325, 31697, 33883, 45555, 67425, 75925, 81975, 88073, 94147, 95091, 101649, 158485, 169415, 227775, 264219, 282441, 440365, 470735, 475455, 508245, 792425, 847075, 982607, 1321095, 1412205, 2201825, 2353675, 2377275, 2541225, 2730263, 2947821, 3319441, 4913035, 6605475, 7061025, 8190789, 9958323, 13651315, 14739105, 16597205, 24565175, 40953945, 49791615, 68256575, 73695525, 82986025, 96263789, 102902671, 204769725, 248958075, 288791367, 308708013, 481318945, 514513355, 1443956835, 1543540065, 2406594725, 2572566775, 2984177459, 7219784175, 7717700325, 8952532377, 14920887295, 44762661885, 74604436475, 223813309425]

約数ペア:

[(1, 223813309425), (3, 74604436475), (5, 44762661885), (15, 14920887295), (25, 8952532377), (29, 7717700325), (31, 7219784175), (75, 2984177459), (87, 2572566775), (93, 2406594725), (145, 1543540065), (155, 1443956835), (435, 514513355), (465, 481318945), (725, 308708013), (775, 288791367), (899, 248958075), (1093, 204769725), (2175, 102902671), (2325, 96263789), (2697, 82986025), (3037, 73695525), (3279, 68256575), (4495, 49791615), (5465, 40953945), (9111, 24565175), (13485, 16597205), (15185, 14739105), (16395, 13651315), (22475, 9958323), (27325, 8190789), (31697, 7061025), (33883, 6605475), (45555, 4913035), (67425, 3319441), (75925, 2947821), (81975, 2730263), (88073, 2541225), (94147, 2377275), (95091, 2353675), (101649, 2201825), (158485, 1412205), (169415, 1321095), (227775, 982607), (264219, 847075), (282441, 792425), (440365, 508245), (470735, 475455)]