23894955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 48881664

約数和(自身を除く): 24986709

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 2447, 3255, 7341, 9765, 12235, 17129, 22023, 36705, 51387, 75857, 85645, 110115, 154161, 227571, 256935, 379285, 530999, 682713, 770805, 1137855, 1592997, 2654995, 3413565, 4778991, 7964985, 23894955]

約数ペア:

[(1, 23894955), (3, 7964985), (5, 4778991), (7, 3413565), (9, 2654995), (15, 1592997), (21, 1137855), (31, 770805), (35, 682713), (45, 530999), (63, 379285), (93, 256935), (105, 227571), (155, 154161), (217, 110115), (279, 85645), (315, 75857), (465, 51387), (651, 36705), (1085, 22023), (1395, 17129), (1953, 12235), (2447, 9765), (3255, 7341)]