13471575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 24644256

約数和(自身を除く): 11172681

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 325, 337, 533, 615, 975, 1011, 1025, 1599, 1685, 2665, 3075, 4381, 5055, 7995, 8425, 13143, 13325, 13817, 21905, 25275, 39975, 41451, 65715, 69085, 109525, 179621, 207255, 328575, 345425, 538863, 898105, 1036275, 2694315, 4490525, 13471575]

約数ペア:

[(1, 13471575), (3, 4490525), (5, 2694315), (13, 1036275), (15, 898105), (25, 538863), (39, 345425), (41, 328575), (65, 207255), (75, 179621), (123, 109525), (195, 69085), (205, 65715), (325, 41451), (337, 39975), (533, 25275), (615, 21905), (975, 13817), (1011, 13325), (1025, 13143), (1599, 8425), (1685, 7995), (2665, 5055), (3075, 4381)]