431322105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{5231}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 723271680

約数和(自身を除く): 291949575

約数列:

[1, 3, 5, 15, 23, 69, 115, 239, 345, 717, 1195, 3585, 5231, 5497, 15693, 16491, 26155, 27485, 78465, 82455, 120313, 360939, 601565, 1250209, 1804695, 3750627, 6251045, 18753135, 28754807, 86264421, 143774035, 431322105]

約数ペア:

[(1, 431322105), (3, 143774035), (5, 86264421), (15, 28754807), (23, 18753135), (69, 6251045), (115, 3750627), (239, 1804695), (345, 1250209), (717, 601565), (1195, 360939), (3585, 120313), (5231, 82455), (5497, 78465), (15693, 27485), (16491, 26155)]