159459405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 311247360

約数和(自身を除く): 151787955

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 157, 255, 357, 471, 569, 595, 785, 1099, 1707, 1785, 2355, 2669, 2845, 3297, 3983, 5495, 8007, 8535, 9673, 11949, 13345, 16485, 18683, 19915, 29019, 40035, 48365, 56049, 59745, 67711, 89333, 93415, 145095, 203133, 267999, 280245, 338555, 446665, 625331, 1015665, 1339995, 1518661, 1875993, 3126655, 4555983, 7593305, 9379965, 10630627, 22779915, 31891881, 53153135, 159459405]

約数ペア:

[(1, 159459405), (3, 53153135), (5, 31891881), (7, 22779915), (15, 10630627), (17, 9379965), (21, 7593305), (35, 4555983), (51, 3126655), (85, 1875993), (105, 1518661), (119, 1339995), (157, 1015665), (255, 625331), (357, 446665), (471, 338555), (569, 280245), (595, 267999), (785, 203133), (1099, 145095), (1707, 93415), (1785, 89333), (2355, 67711), (2669, 59745), (2845, 56049), (3297, 48365), (3983, 40035), (5495, 29019), (8007, 19915), (8535, 18683), (9673, 16485), (11949, 13345)]