64062015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 116812800

約数和(自身を除く): 52750785

約数列:

[1, 3, 5, 15, 19, 23, 29, 57, 69, 87, 95, 115, 145, 285, 337, 345, 435, 437, 551, 667, 1011, 1311, 1653, 1685, 2001, 2185, 2755, 3335, 5055, 6403, 6555, 7751, 8265, 9773, 10005, 12673, 19209, 23253, 29319, 32015, 38019, 38755, 48865, 63365, 96045, 116265, 146595, 147269, 185687, 190095, 224779, 441807, 557061, 674337, 736345, 928435, 1123895, 2209035, 2785305, 3371685, 4270801, 12812403, 21354005, 64062015]

約数ペア:

[(1, 64062015), (3, 21354005), (5, 12812403), (15, 4270801), (19, 3371685), (23, 2785305), (29, 2209035), (57, 1123895), (69, 928435), (87, 736345), (95, 674337), (115, 557061), (145, 441807), (285, 224779), (337, 190095), (345, 185687), (435, 147269), (437, 146595), (551, 116265), (667, 96045), (1011, 63365), (1311, 48865), (1653, 38755), (1685, 38019), (2001, 32015), (2185, 29319), (2755, 23253), (3335, 19209), (5055, 12673), (6403, 10005), (6555, 9773), (7751, 8265)]