85550625

素因数分解:

$3^2\times 5^4\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 60

約数和(自身を含む): 157412112

約数和(自身を除く): 71861487

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 201, 225, 227, 335, 375, 603, 625, 681, 1005, 1125, 1135, 1675, 1875, 2043, 3015, 3405, 5025, 5625, 5675, 8375, 10215, 15075, 15209, 17025, 25125, 28375, 41875, 45627, 51075, 75375, 76045, 85125, 125625, 136881, 141875, 228135, 255375, 376875, 380225, 425625, 684405, 1140675, 1276875, 1901125, 3422025, 5703375, 9505625, 17110125, 28516875, 85550625]

約数ペア:

[(1, 85550625), (3, 28516875), (5, 17110125), (9, 9505625), (15, 5703375), (25, 3422025), (45, 1901125), (67, 1276875), (75, 1140675), (125, 684405), (201, 425625), (225, 380225), (227, 376875), (335, 255375), (375, 228135), (603, 141875), (625, 136881), (681, 125625), (1005, 85125), (1125, 76045), (1135, 75375), (1675, 51075), (1875, 45627), (2043, 41875), (3015, 28375), (3405, 25125), (5025, 17025), (5625, 15209), (5675, 15075), (8375, 10215)]