487140345

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 910540800

約数和(自身を除く): 423400455

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 151, 207, 345, 453, 621, 755, 1035, 1039, 1359, 2265, 3105, 3117, 3473, 4077, 5195, 6795, 9351, 10419, 15585, 17365, 20385, 23897, 28053, 31257, 46755, 52095, 71691, 93771, 119485, 140265, 156285, 156889, 215073, 358455, 468855, 470667, 645219, 784445, 1075365, 1412001, 2353335, 3226095, 3608447, 4236003, 7060005, 10825341, 18042235, 21180015, 32476023, 54126705, 97428069, 162380115, 487140345]

約数ペア:

[(1, 487140345), (3, 162380115), (5, 97428069), (9, 54126705), (15, 32476023), (23, 21180015), (27, 18042235), (45, 10825341), (69, 7060005), (115, 4236003), (135, 3608447), (151, 3226095), (207, 2353335), (345, 1412001), (453, 1075365), (621, 784445), (755, 645219), (1035, 470667), (1039, 468855), (1359, 358455), (2265, 215073), (3105, 156889), (3117, 156285), (3473, 140265), (4077, 119485), (5195, 93771), (6795, 71691), (9351, 52095), (10419, 46755), (15585, 31257), (17365, 28053), (20385, 23897)]