125930385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 268220160

約数和(自身を除く): 142289775

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 53, 57, 63, 95, 105, 133, 159, 171, 265, 285, 315, 371, 397, 399, 477, 665, 795, 855, 1007, 1113, 1191, 1197, 1855, 1985, 1995, 2385, 2779, 3021, 3339, 3573, 5035, 5565, 5955, 5985, 7049, 7543, 8337, 9063, 13895, 15105, 16695, 17865, 21041, 21147, 22629, 25011, 35245, 37715, 41685, 45315, 52801, 63123, 63441, 67887, 105205, 105735, 113145, 125055, 147287, 158403, 189369, 264005, 315615, 317205, 339435, 399779, 441861, 475209, 736435, 792015, 946845, 1199337, 1325583, 1998895, 2209305, 2376045, 2798453, 3598011, 5996685, 6627915, 8395359, 13992265, 17990055, 25186077, 41976795, 125930385]

約数ペア:

[(1, 125930385), (3, 41976795), (5, 25186077), (7, 17990055), (9, 13992265), (15, 8395359), (19, 6627915), (21, 5996685), (35, 3598011), (45, 2798453), (53, 2376045), (57, 2209305), (63, 1998895), (95, 1325583), (105, 1199337), (133, 946845), (159, 792015), (171, 736435), (265, 475209), (285, 441861), (315, 399779), (371, 339435), (397, 317205), (399, 315615), (477, 264005), (665, 189369), (795, 158403), (855, 147287), (1007, 125055), (1113, 113145), (1191, 105735), (1197, 105205), (1855, 67887), (1985, 63441), (1995, 63123), (2385, 52801), (2779, 45315), (3021, 41685), (3339, 37715), (3573, 35245), (5035, 25011), (5565, 22629), (5955, 21147), (5985, 21041), (7049, 17865), (7543, 16695), (8337, 15105), (9063, 13895)]