15665041215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{38351}}^1$

素因数の和:38704

約数の個数: 48

約数和(自身を含む): 28179515520

約数和(自身を除く): 12514474305

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 313, 435, 939, 1305, 1565, 2817, 4695, 9077, 14085, 27231, 38351, 45385, 81693, 115053, 136155, 191755, 345159, 408465, 575265, 1112179, 1725795, 3336537, 5560895, 10009611, 12003863, 16682685, 36011589, 50048055, 60019315, 108034767, 180057945, 348112027, 540173835, 1044336081, 1740560135, 3133008243, 5221680405, 15665041215]

約数ペア:

[(1, 15665041215), (3, 5221680405), (5, 3133008243), (9, 1740560135), (15, 1044336081), (29, 540173835), (45, 348112027), (87, 180057945), (145, 108034767), (261, 60019315), (313, 50048055), (435, 36011589), (939, 16682685), (1305, 12003863), (1565, 10009611), (2817, 5560895), (4695, 3336537), (9077, 1725795), (14085, 1112179), (27231, 575265), (38351, 408465), (45385, 345159), (81693, 191755), (115053, 136155)]