15674070425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2323

約数の個数: 96

約数和(自身を含む): 23368504320

約数和(自身を除く): 7694433895

約数列:

[1, 5, 13, 19, 25, 31, 37, 65, 95, 155, 185, 247, 325, 403, 475, 481, 589, 703, 775, 925, 1147, 1235, 2015, 2213, 2405, 2945, 3515, 5735, 6175, 7657, 9139, 10075, 11065, 12025, 14725, 14911, 17575, 21793, 28675, 28769, 38285, 42047, 45695, 55325, 68603, 74555, 81881, 108965, 143845, 191425, 210235, 228475, 283309, 343015, 372775, 409405, 544825, 546611, 719225, 891839, 1051175, 1064453, 1303457, 1416545, 1555739, 1715075, 2047025, 2538311, 2733055, 4459195, 5322265, 6517285, 7082725, 7778695, 12691555, 13665275, 16944941, 20224607, 22295975, 26611325, 32586425, 32998043, 38893475, 48227909, 63457775, 84724705, 101123035, 164990215, 241139545, 423623525, 505615175, 626962817, 824951075, 1205697725, 3134814085, 15674070425]

約数ペア:

[(1, 15674070425), (5, 3134814085), (13, 1205697725), (19, 824951075), (25, 626962817), (31, 505615175), (37, 423623525), (65, 241139545), (95, 164990215), (155, 101123035), (185, 84724705), (247, 63457775), (325, 48227909), (403, 38893475), (475, 32998043), (481, 32586425), (589, 26611325), (703, 22295975), (775, 20224607), (925, 16944941), (1147, 13665275), (1235, 12691555), (2015, 7778695), (2213, 7082725), (2405, 6517285), (2945, 5322265), (3515, 4459195), (5735, 2733055), (6175, 2538311), (7657, 2047025), (9139, 1715075), (10075, 1555739), (11065, 1416545), (12025, 1303457), (14725, 1064453), (14911, 1051175), (17575, 891839), (21793, 719225), (28675, 546611), (28769, 544825), (38285, 409405), (42047, 372775), (45695, 343015), (55325, 283309), (68603, 228475), (74555, 210235), (81881, 191425), (108965, 143845)]