90713525

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 44277835

約数列:

[1, 5, 7, 25, 35, 41, 47, 175, 205, 235, 269, 287, 329, 1025, 1175, 1345, 1435, 1645, 1883, 1927, 6725, 7175, 8225, 9415, 9635, 11029, 12643, 13489, 47075, 48175, 55145, 63215, 67445, 77203, 88501, 275725, 316075, 337225, 386015, 442505, 518363, 1930075, 2212525, 2591815, 3628541, 12959075, 18142705, 90713525]

約数ペア:

[(1, 90713525), (5, 18142705), (7, 12959075), (25, 3628541), (35, 2591815), (41, 2212525), (47, 1930075), (175, 518363), (205, 442505), (235, 386015), (269, 337225), (287, 316075), (329, 275725), (1025, 88501), (1175, 77203), (1345, 67445), (1435, 63215), (1645, 55145), (1883, 48175), (1927, 47075), (6725, 13489), (7175, 12643), (8225, 11029), (9415, 9635)]