38483985

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 63245952

約数和(自身を除く): 24761967

約数列:

[1, 3, 5, 15, 61, 137, 183, 305, 307, 411, 685, 915, 921, 1535, 2055, 4605, 8357, 18727, 25071, 41785, 42059, 56181, 93635, 125355, 126177, 210295, 280905, 630885, 2565599, 7696797, 12827995, 38483985]

約数ペア:

[(1, 38483985), (3, 12827995), (5, 7696797), (15, 2565599), (61, 630885), (137, 280905), (183, 210295), (305, 126177), (307, 125355), (411, 93635), (685, 56181), (915, 42059), (921, 41785), (1535, 25071), (2055, 18727), (4605, 8357)]