134263215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 246211680

約数和(自身を除く): 111948465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 373, 421, 855, 1119, 1263, 1865, 2105, 3357, 3789, 5595, 6315, 7087, 7999, 16785, 18945, 21261, 23997, 35435, 39995, 63783, 71991, 106305, 119985, 157033, 318915, 359955, 471099, 785165, 1413297, 2355495, 2983627, 7066485, 8950881, 14918135, 26852643, 44754405, 134263215]

約数ペア:

[(1, 134263215), (3, 44754405), (5, 26852643), (9, 14918135), (15, 8950881), (19, 7066485), (45, 2983627), (57, 2355495), (95, 1413297), (171, 785165), (285, 471099), (373, 359955), (421, 318915), (855, 157033), (1119, 119985), (1263, 106305), (1865, 71991), (2105, 63783), (3357, 39995), (3789, 35435), (5595, 23997), (6315, 21261), (7087, 18945), (7999, 16785)]