133322775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 227985408

約数和(自身を除く): 94662633

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 191, 205, 227, 573, 615, 681, 955, 1025, 1135, 2865, 3075, 3405, 4775, 5675, 7831, 9307, 14325, 17025, 23493, 27921, 39155, 43357, 46535, 117465, 130071, 139605, 195775, 216785, 232675, 587325, 650355, 698025, 1083925, 1777637, 3251775, 5332911, 8888185, 26664555, 44440925, 133322775]

約数ペア:

[(1, 133322775), (3, 44440925), (5, 26664555), (15, 8888185), (25, 5332911), (41, 3251775), (75, 1777637), (123, 1083925), (191, 698025), (205, 650355), (227, 587325), (573, 232675), (615, 216785), (681, 195775), (955, 139605), (1025, 130071), (1135, 117465), (2865, 46535), (3075, 43357), (3405, 39155), (4775, 27921), (5675, 23493), (7831, 17025), (9307, 14325)]