23061285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 43680000

約数和(自身を除く): 20618715

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 499, 585, 711, 1027, 1185, 1497, 2495, 3081, 3555, 4491, 5135, 6487, 7485, 9243, 15405, 19461, 22455, 32435, 39421, 46215, 58383, 97305, 118263, 197105, 291915, 354789, 512473, 591315, 1537419, 1773945, 2562365, 4612257, 7687095, 23061285]

約数ペア:

[(1, 23061285), (3, 7687095), (5, 4612257), (9, 2562365), (13, 1773945), (15, 1537419), (39, 591315), (45, 512473), (65, 354789), (79, 291915), (117, 197105), (195, 118263), (237, 97305), (395, 58383), (499, 46215), (585, 39421), (711, 32435), (1027, 22455), (1185, 19461), (1497, 15405), (2495, 9243), (3081, 7485), (3555, 6487), (4491, 5135)]