23829495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 42439680

約数和(自身を除く): 18610185

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 239, 255, 289, 345, 391, 717, 867, 1173, 1195, 1445, 1955, 3585, 4063, 4335, 5497, 5865, 6647, 12189, 16491, 19941, 20315, 27485, 33235, 60945, 69071, 82455, 93449, 99705, 207213, 280347, 345355, 467245, 1036065, 1401735, 1588633, 4765899, 7943165, 23829495]

約数ペア:

[(1, 23829495), (3, 7943165), (5, 4765899), (15, 1588633), (17, 1401735), (23, 1036065), (51, 467245), (69, 345355), (85, 280347), (115, 207213), (239, 99705), (255, 93449), (289, 82455), (345, 69071), (391, 60945), (717, 33235), (867, 27485), (1173, 20315), (1195, 19941), (1445, 16491), (1955, 12189), (3585, 6647), (4063, 5865), (4335, 5497)]