230150775

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 392832000

約数和(自身を除く): 162681225

約数列:

[1, 3, 5, 15, 25, 47, 75, 109, 141, 235, 327, 545, 599, 705, 1175, 1635, 1797, 2725, 2995, 3525, 5123, 8175, 8985, 14975, 15369, 25615, 28153, 44925, 65291, 76845, 84459, 128075, 140765, 195873, 326455, 384225, 422295, 703825, 979365, 1632275, 2111475, 3068677, 4896825, 9206031, 15343385, 46030155, 76716925, 230150775]

約数ペア:

[(1, 230150775), (3, 76716925), (5, 46030155), (15, 15343385), (25, 9206031), (47, 4896825), (75, 3068677), (109, 2111475), (141, 1632275), (235, 979365), (327, 703825), (545, 422295), (599, 384225), (705, 326455), (1175, 195873), (1635, 140765), (1797, 128075), (2725, 84459), (2995, 76845), (3525, 65291), (5123, 44925), (8175, 28153), (8985, 25615), (14975, 15369)]