1317369975

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2243}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 2243856384

約数和(自身を除く): 926486409

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 191, 205, 573, 615, 955, 1025, 2243, 2865, 3075, 4775, 6729, 7831, 11215, 14325, 23493, 33645, 39155, 56075, 91963, 117465, 168225, 195775, 275889, 428413, 459815, 587325, 1285239, 1379445, 2142065, 2299075, 6426195, 6897225, 10710325, 17564933, 32130975, 52694799, 87824665, 263473995, 439123325, 1317369975]

約数ペア:

[(1, 1317369975), (3, 439123325), (5, 263473995), (15, 87824665), (25, 52694799), (41, 32130975), (75, 17564933), (123, 10710325), (191, 6897225), (205, 6426195), (573, 2299075), (615, 2142065), (955, 1379445), (1025, 1285239), (2243, 587325), (2865, 459815), (3075, 428413), (4775, 275889), (6729, 195775), (7831, 168225), (11215, 117465), (14325, 91963), (23493, 56075), (33645, 39155)]