23563995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 47330304

約数和(自身を除く): 23766309

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 105, 183, 195, 273, 283, 305, 427, 455, 793, 849, 915, 1281, 1365, 1415, 1981, 2135, 2379, 3679, 3965, 4245, 5551, 5943, 6405, 9905, 11037, 11895, 16653, 17263, 18395, 25753, 27755, 29715, 51789, 55185, 77259, 83265, 86315, 120841, 128765, 224419, 258945, 362523, 386295, 604205, 673257, 1122095, 1570933, 1812615, 3366285, 4712799, 7854665, 23563995]

約数ペア:

[(1, 23563995), (3, 7854665), (5, 4712799), (7, 3366285), (13, 1812615), (15, 1570933), (21, 1122095), (35, 673257), (39, 604205), (61, 386295), (65, 362523), (91, 258945), (105, 224419), (183, 128765), (195, 120841), (273, 86315), (283, 83265), (305, 77259), (427, 55185), (455, 51789), (793, 29715), (849, 27755), (915, 25753), (1281, 18395), (1365, 17263), (1415, 16653), (1981, 11895), (2135, 11037), (2379, 9905), (3679, 6405), (3965, 5943), (4245, 5551)]