47489085

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{2393}}^1$

素因数の和:2424

約数の個数: 60

約数和(自身を含む): 99068508

約数和(自身を除く): 51579423

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2205, 2393, 2835, 3969, 6615, 7179, 11965, 16751, 19845, 21537, 35895, 50253, 64611, 83755, 107685, 117257, 150759, 193833, 251265, 323055, 351771, 452277, 586285, 753795, 969165, 1055313, 1356831, 1758855, 2261385, 3165939, 5276565, 6784155, 9497817, 15829695, 47489085]

約数ペア:

[(1, 47489085), (3, 15829695), (5, 9497817), (7, 6784155), (9, 5276565), (15, 3165939), (21, 2261385), (27, 1758855), (35, 1356831), (45, 1055313), (49, 969165), (63, 753795), (81, 586285), (105, 452277), (135, 351771), (147, 323055), (189, 251265), (245, 193833), (315, 150759), (405, 117257), (441, 107685), (567, 83755), (735, 64611), (945, 50253), (1323, 35895), (2205, 21537), (2393, 19845), (2835, 16751), (3969, 11965), (6615, 7179)]