4572045

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 8491392

約数和(自身を除く): 3919347

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 71, 81, 135, 159, 213, 243, 265, 355, 405, 477, 639, 795, 1065, 1215, 1431, 1917, 2385, 3195, 3763, 4293, 5751, 7155, 9585, 11289, 12879, 17253, 18815, 21465, 28755, 33867, 56445, 64395, 86265, 101601, 169335, 304803, 508005, 914409, 1524015, 4572045]

約数ペア:

[(1, 4572045), (3, 1524015), (5, 914409), (9, 508005), (15, 304803), (27, 169335), (45, 101601), (53, 86265), (71, 64395), (81, 56445), (135, 33867), (159, 28755), (213, 21465), (243, 18815), (265, 17253), (355, 12879), (405, 11289), (477, 9585), (639, 7155), (795, 5751), (1065, 4293), (1215, 3763), (1431, 3195), (1917, 2385)]