41976795

素因数分解:

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

素因数の和:484

約数の個数: 64

約数和(自身を含む): 82529280

約数和(自身を除く): 40552485

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 53, 57, 95, 105, 133, 159, 265, 285, 371, 397, 399, 665, 795, 1007, 1113, 1191, 1855, 1985, 1995, 2779, 3021, 5035, 5565, 5955, 7049, 7543, 8337, 13895, 15105, 21041, 21147, 22629, 35245, 37715, 41685, 52801, 63123, 105205, 105735, 113145, 147287, 158403, 264005, 315615, 399779, 441861, 736435, 792015, 1199337, 1998895, 2209305, 2798453, 5996685, 8395359, 13992265, 41976795]

約数ペア:

[(1, 41976795), (3, 13992265), (5, 8395359), (7, 5996685), (15, 2798453), (19, 2209305), (21, 1998895), (35, 1199337), (53, 792015), (57, 736435), (95, 441861), (105, 399779), (133, 315615), (159, 264005), (265, 158403), (285, 147287), (371, 113145), (397, 105735), (399, 105205), (665, 63123), (795, 52801), (1007, 41685), (1113, 37715), (1191, 35245), (1855, 22629), (1985, 21147), (1995, 21041), (2779, 15105), (3021, 13895), (5035, 8337), (5565, 7543), (5955, 7049)]