15725156916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2657}}^1\times {\mathrm{70457}}^1$

素因数の和:73128

約数の個数: 48

約数和(自身を含む): 41950129536

約数和(自身を除く): 26224972620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2657, 5314, 7971, 10628, 15942, 18599, 31884, 37198, 55797, 70457, 74396, 111594, 140914, 211371, 223188, 281828, 422742, 493199, 845484, 986398, 1479597, 1972796, 2959194, 5918388, 187204249, 374408498, 561612747, 748816996, 1123225494, 1310429743, 2246450988, 2620859486, 3931289229, 5241718972, 7862578458, 15725156916]

約数ペア:

[(1, 15725156916), (2, 7862578458), (3, 5241718972), (4, 3931289229), (6, 2620859486), (7, 2246450988), (12, 1310429743), (14, 1123225494), (21, 748816996), (28, 561612747), (42, 374408498), (84, 187204249), (2657, 5918388), (5314, 2959194), (7971, 1972796), (10628, 1479597), (15942, 986398), (18599, 845484), (31884, 493199), (37198, 422742), (55797, 281828), (70457, 223188), (74396, 211371), (111594, 140914)]