13943750

素因数分解:

$2^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 27560736

約数和(自身を除く): 13616986

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 97, 115, 125, 194, 230, 250, 485, 575, 625, 970, 1150, 1250, 2231, 2425, 2875, 3125, 4462, 4850, 5750, 6250, 11155, 12125, 14375, 22310, 24250, 28750, 55775, 60625, 71875, 111550, 121250, 143750, 278875, 303125, 557750, 606250, 1394375, 2788750, 6971875, 13943750]

約数ペア:

[(1, 13943750), (2, 6971875), (5, 2788750), (10, 1394375), (23, 606250), (25, 557750), (46, 303125), (50, 278875), (97, 143750), (115, 121250), (125, 111550), (194, 71875), (230, 60625), (250, 55775), (485, 28750), (575, 24250), (625, 22310), (970, 14375), (1150, 12125), (1250, 11155), (2231, 6250), (2425, 5750), (2875, 4850), (3125, 4462)]