282938295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 478269792

約数和(自身を除く): 195331497

約数列:

[1, 3, 5, 15, 23, 69, 115, 181, 197, 345, 529, 543, 591, 905, 985, 1587, 2645, 2715, 2955, 4163, 4531, 7935, 12489, 13593, 20815, 22655, 35657, 62445, 67965, 95749, 104213, 106971, 178285, 287247, 312639, 478745, 521065, 534855, 820111, 1436235, 1563195, 2460333, 4100555, 12301665, 18862553, 56587659, 94312765, 282938295]

約数ペア:

[(1, 282938295), (3, 94312765), (5, 56587659), (15, 18862553), (23, 12301665), (69, 4100555), (115, 2460333), (181, 1563195), (197, 1436235), (345, 820111), (529, 534855), (543, 521065), (591, 478745), (905, 312639), (985, 287247), (1587, 178285), (2645, 106971), (2715, 104213), (2955, 95749), (4163, 67965), (4531, 62445), (7935, 35657), (12489, 22655), (13593, 20815)]