704496625

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 1041790464

約数和(自身を除く): 337293839

約数列:

[1, 5, 7, 25, 35, 61, 67, 125, 175, 197, 305, 335, 427, 469, 875, 985, 1379, 1525, 1675, 2135, 2345, 4087, 4925, 6895, 7625, 8375, 10675, 11725, 12017, 13199, 20435, 24625, 28609, 34475, 53375, 58625, 60085, 65995, 84119, 92393, 102175, 143045, 172375, 300425, 329975, 420595, 461965, 510875, 715225, 805139, 1502125, 1649875, 2102975, 2309825, 3576125, 4025695, 5635973, 10514875, 11549125, 20128475, 28179865, 100642375, 140899325, 704496625]

約数ペア:

[(1, 704496625), (5, 140899325), (7, 100642375), (25, 28179865), (35, 20128475), (61, 11549125), (67, 10514875), (125, 5635973), (175, 4025695), (197, 3576125), (305, 2309825), (335, 2102975), (427, 1649875), (469, 1502125), (875, 805139), (985, 715225), (1379, 510875), (1525, 461965), (1675, 420595), (2135, 329975), (2345, 300425), (4087, 172375), (4925, 143045), (6895, 102175), (7625, 92393), (8375, 84119), (10675, 65995), (11725, 60085), (12017, 58625), (13199, 53375), (20435, 34475), (24625, 28609)]