23580615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 43683840

約数和(自身を除く): 20103225

約数列:

[1, 3, 5, 15, 17, 19, 31, 51, 57, 85, 93, 95, 155, 157, 255, 285, 323, 465, 471, 527, 589, 785, 969, 1581, 1615, 1767, 2355, 2635, 2669, 2945, 2983, 4845, 4867, 7905, 8007, 8835, 8949, 10013, 13345, 14601, 14915, 24335, 30039, 40035, 44745, 50065, 50711, 73005, 82739, 92473, 150195, 152133, 248217, 253555, 277419, 413695, 462365, 760665, 1241085, 1387095, 1572041, 4716123, 7860205, 23580615]

約数ペア:

[(1, 23580615), (3, 7860205), (5, 4716123), (15, 1572041), (17, 1387095), (19, 1241085), (31, 760665), (51, 462365), (57, 413695), (85, 277419), (93, 253555), (95, 248217), (155, 152133), (157, 150195), (255, 92473), (285, 82739), (323, 73005), (465, 50711), (471, 50065), (527, 44745), (589, 40035), (785, 30039), (969, 24335), (1581, 14915), (1615, 14601), (1767, 13345), (2355, 10013), (2635, 8949), (2669, 8835), (2945, 8007), (2983, 7905), (4845, 4867)]