157070512875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{15149}}^1$

素因数の和:15853

約数の個数: 64

約数和(自身を含む): 267877209600

約数和(自身を除く): 110806696725

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 643, 645, 1075, 1929, 3215, 3225, 5375, 9645, 15149, 16075, 16125, 27649, 45447, 48225, 75745, 80375, 82947, 138245, 227235, 241125, 378725, 414735, 651407, 691225, 1136175, 1893625, 1954221, 2073675, 3257035, 3456125, 5680875, 9740807, 9771105, 10368375, 16285175, 29222421, 48704035, 48855525, 81425875, 146112105, 243520175, 244277625, 418854701, 730560525, 1217600875, 1256564103, 2094273505, 3652802625, 6282820515, 10471367525, 31414102575, 52356837625, 157070512875]

約数ペア:

[(1, 157070512875), (3, 52356837625), (5, 31414102575), (15, 10471367525), (25, 6282820515), (43, 3652802625), (75, 2094273505), (125, 1256564103), (129, 1217600875), (215, 730560525), (375, 418854701), (643, 244277625), (645, 243520175), (1075, 146112105), (1929, 81425875), (3215, 48855525), (3225, 48704035), (5375, 29222421), (9645, 16285175), (15149, 10368375), (16075, 9771105), (16125, 9740807), (27649, 5680875), (45447, 3456125), (48225, 3257035), (75745, 2073675), (80375, 1954221), (82947, 1893625), (138245, 1136175), (227235, 691225), (241125, 651407), (378725, 414735)]