157062188465

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{30763}}^1$

素因数の和:31031

約数の個数: 64

約数和(自身を含む): 237744192000

約数和(自身を除く): 80682003535

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 229, 245, 343, 455, 637, 1145, 1603, 1715, 2977, 3185, 4459, 8015, 11221, 14885, 20839, 22295, 30763, 56105, 78547, 104195, 145873, 153815, 215341, 392735, 399919, 729365, 1021111, 1076705, 1507387, 1999595, 2799433, 5105555, 7044727, 7536935, 10551709, 13997165, 19596031, 35223635, 49313089, 52758545, 91581451, 97980155, 137172217, 246565445, 345191623, 457907255, 641070157, 685861085, 1725958115, 2416341361, 3205350785, 4487491099, 12081706805, 22437455495, 31412437693, 157062188465]

約数ペア:

[(1, 157062188465), (5, 31412437693), (7, 22437455495), (13, 12081706805), (35, 4487491099), (49, 3205350785), (65, 2416341361), (91, 1725958115), (229, 685861085), (245, 641070157), (343, 457907255), (455, 345191623), (637, 246565445), (1145, 137172217), (1603, 97980155), (1715, 91581451), (2977, 52758545), (3185, 49313089), (4459, 35223635), (8015, 19596031), (11221, 13997165), (14885, 10551709), (20839, 7536935), (22295, 7044727), (30763, 5105555), (56105, 2799433), (78547, 1999595), (104195, 1507387), (145873, 1076705), (153815, 1021111), (215341, 729365), (392735, 399919)]