23897055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 49871808

約数和(自身を除く): 25974753

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 49, 61, 65, 91, 105, 123, 147, 183, 195, 205, 245, 273, 287, 305, 427, 455, 533, 615, 637, 735, 793, 861, 915, 1281, 1365, 1435, 1599, 1911, 2009, 2135, 2379, 2501, 2665, 2989, 3185, 3731, 3965, 4305, 5551, 6027, 6405, 7503, 7995, 8967, 9555, 10045, 11193, 11895, 12505, 14945, 16653, 17507, 18655, 26117, 27755, 30135, 32513, 37515, 38857, 44835, 52521, 55965, 78351, 83265, 87535, 97539, 116571, 122549, 130585, 162565, 194285, 227591, 262605, 367647, 391755, 487695, 582855, 612745, 682773, 1137955, 1593137, 1838235, 3413865, 4779411, 7965685, 23897055]

約数ペア:

[(1, 23897055), (3, 7965685), (5, 4779411), (7, 3413865), (13, 1838235), (15, 1593137), (21, 1137955), (35, 682773), (39, 612745), (41, 582855), (49, 487695), (61, 391755), (65, 367647), (91, 262605), (105, 227591), (123, 194285), (147, 162565), (183, 130585), (195, 122549), (205, 116571), (245, 97539), (273, 87535), (287, 83265), (305, 78351), (427, 55965), (455, 52521), (533, 44835), (615, 38857), (637, 37515), (735, 32513), (793, 30135), (861, 27755), (915, 26117), (1281, 18655), (1365, 17507), (1435, 16653), (1599, 14945), (1911, 12505), (2009, 11895), (2135, 11193), (2379, 10045), (2501, 9555), (2665, 8967), (2989, 7995), (3185, 7503), (3731, 6405), (3965, 6027), (4305, 5551)]