996838325

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 1542044160

約数和(自身を除く): 545205835

約数列:

[1, 5, 7, 19, 25, 31, 35, 95, 133, 155, 175, 217, 361, 475, 509, 589, 665, 775, 1085, 1805, 2527, 2545, 2945, 3325, 3563, 4123, 5425, 9025, 9671, 11191, 12635, 12725, 14725, 15779, 17815, 20615, 48355, 55955, 63175, 67697, 78337, 78895, 89075, 103075, 110453, 183749, 241775, 279775, 299801, 338485, 391685, 394475, 552265, 918745, 1286243, 1499005, 1692425, 1958425, 2098607, 2761325, 4593725, 5696219, 6431215, 7495025, 10493035, 28481095, 32156075, 39873533, 52465175, 142405475, 199367665, 996838325]

約数ペア:

[(1, 996838325), (5, 199367665), (7, 142405475), (19, 52465175), (25, 39873533), (31, 32156075), (35, 28481095), (95, 10493035), (133, 7495025), (155, 6431215), (175, 5696219), (217, 4593725), (361, 2761325), (475, 2098607), (509, 1958425), (589, 1692425), (665, 1499005), (775, 1286243), (1085, 918745), (1805, 552265), (2527, 394475), (2545, 391685), (2945, 338485), (3325, 299801), (3563, 279775), (4123, 241775), (5425, 183749), (9025, 110453), (9671, 103075), (11191, 89075), (12635, 78895), (12725, 78337), (14725, 67697), (15779, 63175), (17815, 55955), (20615, 48355)]