2918912025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{1511}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 4949683200

約数和(自身を除く): 2030771175

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 599, 645, 1075, 1511, 1797, 2995, 3225, 4533, 7555, 8985, 14975, 22665, 25757, 37775, 44925, 64973, 77271, 113325, 128785, 194919, 324865, 386355, 643925, 905089, 974595, 1624325, 1931775, 2715267, 4525445, 4872975, 13576335, 22627225, 38918827, 67881675, 116756481, 194594135, 583782405, 972970675, 2918912025]

約数ペア:

[(1, 2918912025), (3, 972970675), (5, 583782405), (15, 194594135), (25, 116756481), (43, 67881675), (75, 38918827), (129, 22627225), (215, 13576335), (599, 4872975), (645, 4525445), (1075, 2715267), (1511, 1931775), (1797, 1624325), (2995, 974595), (3225, 905089), (4533, 643925), (7555, 386355), (8985, 324865), (14975, 194919), (22665, 128785), (25757, 113325), (37775, 77271), (44925, 64973)]